Actron CP9190 Скачать руководство пользователя страница 80

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Global OBD II Diagnostics

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4 4

Erase Codes

The

Erase Codes

function deletes DTCs and

I/M Readiness

data from

vehicle’s control module(s). Perform this function with KOEO.

Do not

start the engine.

✓

The

Erase Codes

function may also erase

View Freeze Data

Monitor Test

, and

Diagnostic Monitor Test

results depending on

vehicle.

✓

The

Erase Codes

function sets monitors to

inc

✓

Perform

Erase Codes

function

only

after systems have been

checked completely and DTCs have been written down.

✓

After servicing the vehicle, erase stored DTCs and verify no codes
have been reset. If a DTC returns, problem has not been fixed or other
faults are present.

✓

Depending on which monitor sets a code the vehicle may need to be
driven and the monitor ran before concluding that the fault is repaired.

From

Diagnostic Codes Menu:

1. Select

Erase Codes.

•Use

DOWN

arrow

key until

Erase Codes

highlighted.

•Press

ENTER

Read Codes

Pending Codes

Erase Codes

View Freeze Data

Review Data

Print Data

Code Lookup

Diagnostic Codes Menu

Erase Codes

Содержание CP9190

Страница 1: ...CP9190 Elite AutoScanner Pro P N 0002 000 2933...

Страница 2: ...changes at any time without notice If you have questions or concerns Contact Technical Support Phone 1 800 228 7667 Website www actron com Mail SPX Service Solutions 15825 Industrial Parkway Clevelan...

Страница 3: ...c Link Connector DLC 2 9 OBD II J1962 2 9 Ford Historic 2 10 GM Historic 2 13 Chrysler Historic 2 14 OBD II Diagnostic Trouble Codes DTCs 2 15 Section 3 Using The Scan Tool The Scan Tool 3 1 Specifica...

Страница 4: ...ze Data 4 18 Special Tests Menu 4 19 I M Readiness 4 20 Drive Cycle Monitor 4 23 State OBD Check 4 26 O2 Monitor Test 4 27 Diagnostic Monitor Tests 4 30 On Board Systems 4 33 Vehicle Info 4 34 Modules...

Страница 5: ...STAR Test Mode EEC_IV MECS and MCU Vehicles 6 27 Ford Enhanced OBD II Diagnostics 6 29 Ford Function List 6 29 Diagnostic Codes Menu 6 31 Read Codes 6 31 Section 7 Chrysler Diagnostics Chrysler Diagno...

Страница 6: ...ror Messages 9 2 Scan Tool Does Not Power Up 9 2 Vehicle Communication Fault 9 3 Operating Error or Erroneous Data 9 4 Battery Replacement 9 5 Tool Self Tests 9 6 Technical Support 9 6 Appendix A PID...

Страница 7: ...e part message and in some instances an icon Safety Messages Safety messages are provided to help prevent personal injury and equipment damage All safety messages are introduced by a signal word The s...

Страница 8: ...rd Icons used An icon when present gives a graphical description of a potential hazard Example Engine systems can malfunction expelling fuel oil vapors hot steam hot toxic exhaust gases acid refrigera...

Страница 9: ...erator and any bystanders Even if everyday glasses have impact resistant lenses they are NOT safety glasses and may not provide adequate protection Do not use this scan tool in environments where expl...

Страница 10: ...and vehicle doors are closed before disconnecting the battery cables This also helps prevent damage to on board computer sys tems Always disconnect the battery ground connections before servicing elec...

Страница 11: ...nses they are NOT safety glasses and may not provide adequate protection Make sure someone can hear you or is close enough to provide aid when working near a battery Have plenty of fresh water and soa...

Страница 12: ...eaner is out of position Do not use fuel injector cleaning solvents when performing diagnostic testing Keep cigarettes sparks open flame and other sources of ignition away from vehicle Keep a dry chem...

Страница 13: ...Tester leads can become hot after extended testing in close proximity to manifolds Hot components can cause injury Risk of expelling fuel oil vapors hot steam hot toxic exhaust gases acid refrigerant...

Страница 14: ...commended to help identify danger zones in test area Prevent personnel from walking through test area Contacting electrical connections and hot or moving parts can cause injury Risk of injury The Scan...

Страница 15: ...n the automatic parking brake release for testing and reconnect when testing is completed Do not leave a running engine unattended A moving vehicle can cause injury Risk of equipment or circuit damage...

Страница 16: ...on or results are still suspicious do not use them for diagnosis Improper repair and or adjustment may cause vehicle or equipment damage or unsafe operation Some vehicles are equipped with air bags Fo...

Страница 17: ...k Note A check note provides additional information about the subject in the preceding paragraph Example English is the default measurement unit Equipment Tips and Lists Equipment tips and lists provi...

Страница 18: ...user responses are CAPITALIZED Example The Scan Tool displays the pending DTCs or a message stating SYSTEM PASS NO FAULT DETECTED Manual References Used to reference other sections of the manual Refer...

Страница 19: ...in this manual are based on the latest information available from industry sources at the time of publication No warranty expressed or implied can be made for its accuracy or completeness nor is any...

Страница 20: ...p software Scan Tool update software Adobe Acrobat Reader Installer Print Capture Other product information To be able to use the included CD the PC must meet the following minimum requirements 486 PC...

Страница 21: ...computer 2 Place the CD in CD Drive If CD does not start automatically Select the Start button Select Run Enter X Setup htm in Open Box on Computer and select OK X is the CD ROM drive letter on the co...

Страница 22: ...n com 1 800 392 3673 Mercury www mercury com 1 800 392 3673 Chrysler Chrysler www chrysler com 1 800 348 4696 Dodge www dodge com 1 800 348 4696 Plymouth Not Available 1 800 348 4696 Eagle Not Availab...

Страница 23: ...800 934 0934 Other Manuals Chilton Book Company www chiltonsonline com 1 800 347 7707 Haynes Publications www haynes com 1 800 242 4637 Bentley Publishers www bentleypublishers com 1 800 423 4595 Repa...

Страница 24: ...996 most new vehicles sold in the United States were fully OBD II compliant Technicians can now use the same tool to test any OBD II compliant vehicle without special adapters SAE established guidelin...

Страница 25: ...e Government granted waivers to give manufacturers time to fine tune their systems Beginning in 1996 most of the new vehicles sold in the United States were fully OBD II compliant The tables below hig...

Страница 26: ...OBD II J1962 DLC EEC V OBD II system used in 1994 1995 vehicles equipped with a 3 8L or 4 6L engine Chrysler On Board Diagnostics System Long Name Years Description SMEC Single Module Engine Controlle...

Страница 27: ...x B Data Link Connectors OBD II J1962 Beginning in 1996 vehicles sold in the United States use the J1962 OBD II DLC a term taken from a physical and electrical specification number assigned by the SAE...

Страница 28: ...connector is not used on MCU vehicles leave the pigtail unattached The EEC IV MCU cable adapter is included with the Scan Tool 1 Manufacturer Reserved 2 J1850 Bus 3 Manufacturer Reserved 4 Chassis Gr...

Страница 29: ...rations The MECS adapter cable kit includes jumper wires to connect to the MECS 17 pin DLC The MECS adapter cable kit is optional and must be purchased separately Use the following diagrams to connect...

Страница 30: ...is not the self test input STI pigtail Connect the pigtail to the BLACK STI connector located farther back on the wire harness If the tool is connected to the WHITE tach connector serious damage may...

Страница 31: ...II DLC but are not OBD II compliant Refer to Appendix B Data Link Connectors Use the cigarette lighter cable to provide 12V to the tool The ALDL DLCs are usually located under the dashboard on the dr...

Страница 32: ...dapter cable Serial Communications Interface SCI The SCI serial communications interface DLC is a 6 pin connector located in the engine compartment The adapter cable to be used on these vehicles is su...

Страница 33: ...nge Performance Problem P 0 1 0 1 Vehicle Specific System Powertrain Codes P0xxx Generic SAE P1xxx Manufacturer Specific P2xxx Generic SAE P30xx P33xx Manufacturer Specific P34xx P39xx Generic SAE Cha...

Страница 34: ...P09FF Transmission P0A00 P0AFF Hybrid Propulsion P1000 P10FF Manufacturer Control Fuel Air Metering Auxiliary Emission Controls P1100 P12FF Manufacturer Control Fuel Air Metering P1300 P13FF Manufactu...

Страница 35: ...tor to access a feature from the Diagnostic Menu with a touch of a key 9 DLC Cable provides connection for vehicle interface 10 USB Port provides a USB connection for the computer 11 12V Power Jack pr...

Страница 36: ...ure 0 to 50 C 32 to 122 F Storage Temperature 20 to 70 C 4 to 158 F Internal Power 9V Battery External Power 7 to 16 Volts A minimum of 8 0 V is required for most control modules to operate properly i...

Страница 37: ...ot in use Warranty Registra tion Card Provides you with the ability to keep up to date with the newest updates and technology available GM Historic Cable Used to communicate with all GM vehicles using...

Страница 38: ...additional information is available on previous screen by using the UP arrow key Indicates additional information is available on next screen by using the DOWN arrow key Indicates internal batteries n...

Страница 39: ...in section 9 Troubleshooting on page 9 2 if there are problems ON OFF button on Scan Tool turns tool on and off Press and hold ON OFF key for at least 1 second to turn on Scan Tool Internal Battery Wh...

Страница 40: ...iod of time remove the battery to prevent battery leakage from damaging the battery compartment Vehicle Power When using the OBD II Cable the power to the Scan Tool comes from the vehicle DLC Some veh...

Страница 41: ...power adapter 5 5 mm outside diameter 2 5 mm inside diameter The inside tip is positive Scan Tool Power UP 1 Connect Power Source Internal Battery 9V Battery or vehicle Power DLC AC Adapter or cigaret...

Страница 42: ...the default measurement unit Measurement units can be changed in View and Record Data From System Setup screen 1 Select English Metric Use UP or DOWN arrow key until English Metric is highlighted Pres...

Страница 43: ...ain to return to the System Setup menu Changing Display Contrast From System Setup screen 1 Select Contrast Adjust Use UP or DOWN arrow key until Display Contrast is highlighted Press ENTER English Me...

Страница 44: ...Contrast 3 Save Contrast Setting and return to the System Setup menu Press ENTER Beeper Beeper selection allows the user to turn off the Scan Tool s beeper The bell symbol will not appear in the lower...

Страница 45: ...Auto Power Off feature allows the tool to turn off automatically after a selected amount of time when tool is not being used From System Setup menu 1 Select Auto Power Off Use UP or DOWN arrow key un...

Страница 46: ...rmation This function allows you to view specific tool information that may be needed when contacting customer service From System Setup menu 1 Select Tool Information Use UP or DOWN arrow key until T...

Страница 47: ...eturn to Setup Tool Menu Use the BACK key OR Use the ENTER Key Display Test The Display Test is used to check the display The test fills every pixel of the display with a solid black character From Sy...

Страница 48: ...ss ENTER 3 Look for Missing Spots All characters display in solid black if there are no concerns Screen flips back and forth between screens shown below 4 When Done Press BACK Key Check for missing sp...

Страница 49: ...ay The only exception is the BACK key When BACK key is pressed System Setup menu returns If System Setup menu does not return then BACK key is not working correctly Memory Test The Memory Test will te...

Страница 50: ...Test Memory Test may take several minutes to complete Memory Test results display If no problems were detected then PASS is dis played If RAM fails an error message is shown If ROM fails a checksum i...

Страница 51: ...pplicable to the Scan Tool Refer to Data Link Connector DLC on page 2 9 of Getting Started If you just want to power up the tool to do self tests code lookup review or printing data from the last vehi...

Страница 52: ...to vehicle Make sure pins are not bent Use the appropriate vehicle cable for vehicles that require the extension cable Review Data The Review Data function allows the user to view the information fro...

Страница 53: ...k needs detailed instructions Playback The Playback function is used to playback a recording This function is very similar to View Data The only difference is that View Data is real time viewing of PI...

Страница 54: ...w recorded PID data of each frame Use LEFT or RIGHT arrow keys to scroll back and forth through frames If graphing is available for selected PID the icon is located on the side of the screen Press ENT...

Страница 55: ...ta parameters before and after trigger point 3 Return to Review Data menu Press BACK Print Data The Print Data function allows the printing of diagnostic information stored in the Scan Tool Scan Tool...

Страница 56: ...ing playback data Start Frame and End Frame need to be defined 2 Select Data To Be Printed Use UP or DOWN arrow key Press ENTER The Print Menu shows a check mark next to the item s that has data Diag...

Страница 57: ...ER Code Lookup Code Lookup is used to look up definitions of DTCs stored in the Scan Tool The Scan Tool does not require power from the vehicle to perform this function 1 Select Code Lookup Use UP or...

Страница 58: ...ehicles the MIL Blinky code may also be entered Chrysler and GM vehicles may have an additional screen asking in which system to look for a code If definition could not be found SAE or Enhanced the Sc...

Страница 59: ...Using The Scan Tool 3 ToViewPreviousorNextDTCuse UP or DOWN arrow key To enter another DTC press BACK Press BACK again to return to menu from which Code Lookup was selected P1575 Warning Buzzer Malfun...

Страница 60: ...Tool Setup Menu 1 Select Setup User Key Use UP or DOWN arrow key until Setup User Key is highlighted Press ENTER 2 Choose desired setting s Use UP or DOWN arrow keys to move up and down list 3 Press...

Страница 61: ...ANGE and go to step 3 2 Confirm selection Use LEFT or RIGHT arrow keys Press ENTER If keeping the selected vehicle select KEEP and press ENTER You will then arrive at the appropriate function list for...

Страница 62: ...Domestic Asian or European Vehicles is selected the tool may ask for the following information Manufacturer Car Truck Year Make Model Engine Special Information 4 Confirm selection Use LEFT or RIGHT...

Страница 63: ...n power comes from vehicle 5 Follow Instructions on the display Turn vehicle key off for 10 seconds Turn vehicle key back to the on position Press ENTER on the Scan Tool Please turn the key off for 10...

Страница 64: ...Using The Scan Tool 3 30 3...

Страница 65: ...en on This may be required to reset computer If required select yes to try again If problem still exists refer to Error Messages on page 9 2 of Troubleshooting The Scan Tool keeps all data received fr...

Страница 66: ...Data Tool Setup Diagnostic Codes Menu Read Codes Pending Codes Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Special Tests Menu I M Readiness Drive Cycle Monitor State OBD...

Страница 67: ...e above functions have data to review or print For Print Review instructions refer to Print Data or Review Data on page 3 21 of Using The Scan Tool Code Lookup Tool Setup Menu English Metric Contrast...

Страница 68: ...Operation of solenoids Operation of relays View data can be shown as Entire Data List Custom Data List Apart from Read Codes View Data is the most useful diagnostic function for isolating the cause o...

Страница 69: ...in right hand column If no is selected then the Scan Tool attempts to re establish communication with that module View Entire List View Entire List shows all supported PID data for the vehicle being t...

Страница 70: ...ACK 5 Return to Datastream Menu Press BACK Custom List Select The Custom Data List allows certain PIDs from the View Entire Data List such as those PIDs that apply to a specific driveability symptom o...

Страница 71: ...he numbers to the right are the order that the PIDs were picked and will be displayed This feature is not available on GM and Ford Historic vehicles Selected PIDs are kept until Another vehicle is sel...

Страница 72: ...to Datastream Menu Press BACK Customize Lines The Customize Lines allows the number of lines to be shown at one time to be set from 1 to 8 Selecting fewer lines provides faster update speeds The defa...

Страница 73: ...by any other method The recording time varies A recording consists of frames of data prior to the trigger and several frames after the trigger Some vehicles wait a long period of time to store a troub...

Страница 74: ...ata is displayed Scan Tool validates list of global PIDs from vehicle 2 Refer to View Data to setup Custom List or View Entire List There are 2 types of trigger methods used Manual Trigger allows oper...

Страница 75: ...saved until either Record memory is full Operator presses ENTER Scan Tool recording times vary A recording consists of frames of data prior to trigger and several frames after trigger Manual Trigger T...

Страница 76: ...gnostic Codes Menu Read Codes Pending Codes Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Read Codes The Read Codes function allows the Scan Tool to read the DTCs from the...

Страница 77: ...Read Codes is highlighted Press ENTER If no DTCs are present a message stating System Pass No Faults Detected is displayed 2 View and write down DTCs Use UP or DOWN arrow key In the example shown modu...

Страница 78: ...certain number of warm up cycles depending on vehicle the code clears from memory If fault occurs a specific number of times the code matures into a DTC and the MIL illuminates or blinks This functio...

Страница 79: ...ts Detected is displayed Do not mistake this message It refers only to Pending Codes and is not a warning of DTCs 2 If Pending Codes are Present View and write down codes using UP or DOWN arrow key Se...

Страница 80: ...fter systems have been checked completely and DTCs have been written down After servicing the vehicle erase stored DTCs and verify no codes have been reset If a DTC returns problem has not been fixed...

Страница 81: ...2 Select Yes to erase diagnostic results and codes Use LEFT arrow key Press ENTER 3 Prepare Vehicle Turn key on Leave engine off Press ENTER Yes Are you sure you want to erase diagnostic results and...

Страница 82: ...eeze Data is a snapshot of the operating conditions at the time of an emission related fault View Freeze Data can be overwritten by faults with a higher priority If codes were erased View Freeze Data...

Страница 83: ...Menu Press BACK Special Tests Menu Items marked with are covered in section 3 of this manual These items are not covered in this section Special Tests Menu I M Readiness Drive Cycle Monitor State OBD...

Страница 84: ...ter a specific amount of drive time each monitor has specific driving conditions and time required the computer s monitors decide if the vehicles emission system is working correctly or not as well as...

Страница 85: ...vehicle supports both types of monitors the I M Readiness Menu displays 2 View Summary of Monitor Status Use UP or DOWN arrow key if required Depending on Readiness Test one of these 2 screens will b...

Страница 86: ...Misfire Monitor Fuel System Mon Fuel System Monitor Comp Component Comprehensive Components Monitor Catalyst Mon Catalyst Monitor Htd Catalyst Heated Catalyst Monitor Evap System Mon Evaporative Syst...

Страница 87: ...al driving conditions the vehicle computer scans the emission system After a specific amount of drive time each monitor has specific driving conditions and time requirements the computer s monitors wi...

Страница 88: ...of current drive cycle Refer to the vehicle service manual for more detailed information on emission related monitors and their status Some vehicles DO NOT support Drive Cycle Monitors If vehicle supp...

Страница 89: ...ed Monitors that are ok will disappear and only the inc monitors will remain displayed Monitors designated n a are not displayed When all Monitors are OK the following Screen is shown Catalyst Mon inc...

Страница 90: ...function has the following areas MIL STATUS ON or OFF Number of Codes Found Number of Monitors OK Number of Monitors Inc Number of Monitors N A State OBD Check should be done with the key on engine r...

Страница 91: ...nitor test results The O2 Monitor Test is not an on demand test O2 sensors are not tested when selected via the menu O2 sensors are tested when engine operating conditions are within specified limits...

Страница 92: ...example O2S21 is upstream O2 sensor for cylinder bank 2 The following O2 Sensor Tests are available 1 Rich to lean sensor threshold voltage 2 Lean to rich sensor threshold voltage 3 Low sensor voltage...

Страница 93: ...ly than ones located downstream after catalyst Test IDs are shown for unknown O2 sensor tests 3 View Results of Selection Use UP or DOWN arrow key 4 Return to O2 Sensor Tests menu Press BACK 5 Return...

Страница 94: ...ously monitored CAN vehicles Diagnostic Monitor Test receives test results for emission related powertrain components and systems that are and are not continuously monitored Vehicle manufacturer is re...

Страница 95: ...test results is highlighted Press ENTER Refertoappropriatevehicle service manual for test IDs and definitions 01 03 10 21 22 25 41 Select Diag Mon Test 01 Non CAN Vehicles O2 Sensor B1S1 O2 Sensor B1S...

Страница 96: ...med The test performed can be if test is not defined Refer to vehicle service manual for details Measured values and units of measured such as volts amps and seconds Status of monitor test data Module...

Страница 97: ...stems instructions From the Special Tests Menu 1 Select On Board Systems Use UP or DOWN arrow key until On Board Systems is highlighted Press ENTER A list of on board systems and components available...

Страница 98: ...er OBD II compliant vehicles The Scan Tool cannot verify if data is correct for scanned vehicles CVNs are calculated values required by OBD II regulations The CVN calculation may take several minutes...

Страница 99: ...hexadecimal numbers Abbreviations and names for in use performance tracking data supported by Scan Tool are shown below Not all data is supported by all vehicles VIN 1 Mod 10 ABCDEFGHIJ1234567 CAL ID...

Страница 100: ...at Comp Bank x Catalyst Monitor Completion Counts Bank x Cat Cond Bank x Catalyst Monitor Conditions Encountered Counts Bank x O2 Comp Bank x O2 Sensor Monitor Completion Counts Bank x O2 Cond Bank x...

Страница 101: ...lect Modules Present Use UP or DOWN arrow key until Modules Present is highlighted Press ENTER The types of protocols communication types supported by the Scan Tool are ISO 9141 2 protocol is shown as...

Страница 102: ...ule IDs larger than 2 digits the Scan Tool assigns a 2 digit module ID to be used in place of the actual CAN module ID The module ID assigned for the CAN module ID is used in all functions of the Scan...

Страница 103: ...BD II Diagnostics 4 ISO 14230 4 protocol is shown as K2K Keyword 2000 In the above examples the indicates the protocol used to communicate to the vehicle s control module ID Protocols 10 K2K 1A K2K Mo...

Страница 104: ...Global OBD II Diagnostics 4 40 4 4...

Страница 105: ...roken down into the following menus Datastream Menu View Data Record Data Review Data Print Data Tool Setup Diagnostic Codes Menu Read Codes Erase Codes Review Data Print Data Code Lookup Tool Setup S...

Страница 106: ...t OBD II compliant They still use the OBD I application software Refer to Appendix B Data Link Connectors If the Scan Tool displays an Error Message make sure the cables and adapters are securely atta...

Страница 107: ...hes solenoids and relays View Data can be performed with key on engine off KOEO or key on engine running KOER Never operate the Scan Tool while driving Have another person assist with the operation of...

Страница 108: ...not be isolated by any other method The Scan Tool records data based on time 5 frames prior to the start of the recording and for a duration after The time after depends on the vehicle data rate The R...

Страница 109: ...these cases only one group of data can be recorded at a time Recording another group of data overwrites the present one 3 Select Trigger Method Use UP or DOWN arrow key until desired trigger method i...

Страница 110: ...ay the Recording Select Yes to review the data now or No to review it later using Review Data 5 Return to Datastream Menu Press BACK Diagnostic Codes Menu All items marked with are covered either in s...

Страница 111: ...d will remain there even if the trouble has been corrected If no trouble after 50 engine warm up cycles the DTC erases Current Codes codes transmitted through the PCMs data stream when a trouble condi...

Страница 112: ...After servicing the vehicle erase the stored DTCs perform a road test and then verify no new codes have been stored If DTCs return the problem has not been corrected or other faults are present Some...

Страница 113: ...ing you to turn ignition on Turn ignition key on Engine can be off or running Press ENTER to continue A message confirming that the Erase Codes command was successful displays 3 Return to Diagnostic C...

Страница 114: ...ble The computer has a learning ability to compensate for minor variations in engine operation Whenever power is removed from the PCM the computer must relearn various functions Vehicle performance ma...

Страница 115: ...DL connector with pins A and B shorted will not cause the CHECK ENGINE light to flash codes From the Special Tests Menu 1 Select Field Service Use UP or DOWN arrow key until Field Service is highlight...

Страница 116: ...to flash codes Each DTC is displayed three 3 times The DTCs are displayed starting with the lowest numbered one After all DTCs are displayed the sequence keeps repeating until the ignition key or Fiel...

Страница 117: ...rive wheels 2 Verify engine is cold If engine is hot or warm allow it to cool 3 On Scan Tool place Field Service on 4 Start engine and place transmission in Park or Neutral The CHECK ENGINE light will...

Страница 118: ...view Data Print Data Tool Setup Diagnostic Codes Menu Read Codes Pending Codes Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Special Tests Menu I M Readiness Drive Cycle M...

Страница 119: ...ollowing stored infromation can be reviewed for GM vehi cles Refer to Review Data and Print Data in the Using the Scan Tool section of this manual Code Lookup Tool Setup menu English Metric Contrast A...

Страница 120: ...indicator lamp MIL when an emission related or driveability fault occurs The MIL is also known as the service engine soon or check engine lamp The GM Enhanced reads DTC s from the engine or powertrain...

Страница 121: ...displayed 2 View and write down the DTCs Use the UP or DOWN arrow keys On some GM vehicles the Scan Tool shows current and history DTC status Some GM vehicles also show intermittent codes 3 Return to...

Страница 122: ...agnosticCodesMenu 1 Select Erase Codes Use UP or DOWN arrow key until Erase Codes is highlighted Press ENTER Select a subsystem from which you would like to erase codes from Confirm your selection Pre...

Страница 123: ...section 3 or 4 These items are not covered in this section The Ford Function List is broken down into the following menus Datastream Menu View Data Record Data Review Data Print Data Tool Setup Diagno...

Страница 124: ...hicle then the Scan Tool does not display it Most Ford vehicles prior to 1996 use the EEC IV system Vehicles with Mazda sourced engines use the Mazda Electronic Control System MECS Refer to Appendix B...

Страница 125: ...l also has the ability to record these data parameters as the vehicle is operated to locate intermittent problems View Data The View Data function allows the mechanic to view Parameter Identification...

Страница 126: ...blem by analyzing data leading up to the problem during the problem and possibly after the problem depending on duration This function is used if no other diagnostic method works The Scan Tool records...

Страница 127: ...link has been established you are ready to record data Never operate the Scan Tool while driving Have another person assist with the operation of the Scan Tool 2 Start recording Recording starts when...

Страница 128: ...Answer YES to display recorded data Refer to Playback on page 3 19 of Using The Scan Tool Diagnostic Codes Menu All items marked with are covered either in section 3 or 4 These items are not covered i...

Страница 129: ...follow the KOEO codes in the datastream The DTCs are transmitted in two formats both transmit the same information Slow Codes are regular service codes that allow the user to identify the faults with...

Страница 130: ...the codes to transmit the PCM cycles the following system components on and off Electric radiator cooling fan Fuel pump Check engine light or malfunction indicator light MIL Slow Codes only Idle speed...

Страница 131: ...ER DTCs that are present when the engine is running When the trouble condition is inactive the KOER code is no longer sent through the data stream This function also performs a Computed Timing Check f...

Страница 132: ...d chioce is highlighted Press ENTER Follow the instructions step by step Failure to perform thesesteps mayseta falseDTC in the PCM observe the display 1 Set parking brake 2 Transmission in park P or n...

Страница 133: ...perform the next action Quickly press and release the throttle One time only 4 When test completed Turn ignition key off Press ENTER to continue If no problems exist Code 11 or 111 will be displayed 5...

Страница 134: ...tion in the service manual for specific instructions From the Select Code Type menu 1 Select Computed Timing Use the UP or DOWN arrow keys until Computed Timing is highlighted Press ENTER Perform the...

Страница 135: ...se Codes The servicemanual may recommenderasingContinuous Memory Codes from the vehicle s memory and then driving the vehicle to duplicate the malfunction before beginning a diagnostic test If KOEO co...

Страница 136: ...TER to begin erasing the codes The procedure takes less 1 minute to run 4 Return to the Diagnostic Codes Menu Press BACK MECS Erase Codes From the Diagnostic Codes Menu 1 Select Erase Codes Use the UP...

Страница 137: ...Press ENTER after each message Never lay tools on vehicle battery Tools may create shorts and cause harm to user and damage to tools battery and electrical system All continuous memory codes should be...

Страница 138: ...tic Codes Menu 1 Select IVSC Speed Ctrl Use the UP or DOWN arrow keys until IVSC Speed Ctrl is highlighted Press ENTER 2 Select Read KOEO Codes Use the UP or DOWN arrow keys until Read KOEO Codes is h...

Страница 139: ...ress speed control ON button Press speed control OFF RESUME COAST and ACCEL but tons Tap brake and clutch pedals 4 When test is completed Turn the ignition key off Press ENTER to view the KOEO failure...

Страница 140: ...C off 4 Start engine and let idle until hot 5 Turn ignition key off 6 Wait 10 seconds Start engine and let idle During testing the Scan Tool prompts the user to press the vehicle s speed control ON bu...

Страница 141: ...codes have been read by the Scan Tool it instructs the user to turn the ignition key off 4 View and write down DTCs Use the UP or DOWN arrow keys ENG indicates that DTC is from the engine or powertrai...

Страница 142: ...ete the alert returns to its previous setting From the On Demand Test Menu 1 Select Wiggle Test Use the UP or DOWN arrow keys until Wiggle Test is highlighted Press ENTER Either a KOEO or KOER Wiggle...

Страница 143: ...d shake the wiring between the sensor and the PCM 5 Start KOEO KOER Wiggle Test Press ENTER After the 10 second initialization period the Scan Tool is ready for the Wiggle Test Locate the suspect sens...

Страница 144: ...using a voltmeter to measure voltage at the relays and solenoids in both energized and non energized conditions Record all measurments for reference Fuel injectors are NOT energized during this test O...

Страница 145: ...tes the time remaining Do not touch vehicle or tools during this time until the next screen appears 3 Toggle relays and solenoids Press the accelerator pedal fully to turn ON relays and solenoids Do t...

Страница 146: ...hal Always operate vehicle in a well ventilated area The Cyl Balance Test is done with the engine running Do not over rev engine Observe all safety precautions From the On Demand Test Menu 1 Select Cy...

Страница 147: ...to review the DTC s then turn engine off Record them and make repairs before repeating the Cyl Balance Test In the next step Do not touch any vehicle or Scan Tool keys while the test is running Allow...

Страница 148: ...e or more cylinders the Scan Tool displays a list of failed cylinder s Press ENTER to continue Refer to the applicable service manual for cylinder numbering sequence Cylinder failure may be caused by...

Страница 149: ...d KOER testing i e Computer Ride Control suspension systems From the On Demand Test Menu 1 Select STAR Test Mode Use the UP or DOWN arrow keys until STAR Test Mode is highlighted Press ENTER 2 Follow...

Страница 150: ...rs between digits A long HIGH long pause occurs between codes There is no flash for the digit 0 zero After all codes are sent the series repeats once and then stops An example is shown below If necess...

Страница 151: ...All items marked with are covered in section 3 or 4 These items are not covered in this section The Ford Function List is broken down into the following menus Datastream Menu Review Data Print Data To...

Страница 152: ...tion Modules Present Review Data Print Data Tool Setup Review Data Print Data I M Readiness State OBD Check Read Codes Pending Codes Freeze Frame O2 Monitor Test Diagnistic Monitor Test Playback Vehic...

Страница 153: ...required select yes to try again If the problem still exists refer to Error Messages on page 9 2 Diagnostic Codes Menu All items marked with are covered either in section 3 or 4 These items are not c...

Страница 154: ...hlighted Press ENTER The Scan Tool retrieves the DTCs stored in the vehicle s computer module s If no DTCs are present a message stating System Pass No faults detected is displayed Datastream Pending...

Страница 155: ...s a DTC that is not emission related and did not turn on the MIL light ENG indicates the DTC is stored in the engine or powertrain computer TRANS indicates that the DTC is stored in the Transmission c...

Страница 156: ...Ford Diagnostics 6 34 6...

Страница 157: ...tems marked with are covered in section 3 or 4 These items are not covered in this section The Chrysler Function List is broken down into the following menus Datastream Menu View Data Record Data Sens...

Страница 158: ...tup Device Controls Menu Switch Test Actuator Test Idle Speed Test Review Data Print Data Tool Setup Review Data Print Data I M Readiness O2 Monitor Test Diagnostic Monitor Test Vehicle Information Mo...

Страница 159: ...tion is not supported by the vehicle then the Scan Tool does not display it If an Error Message displays make sure the adapter cable is securely attached and the ignition key is on Cycle the ignition...

Страница 160: ...at the PCM s rate In addition to reading codes View Data is the most useful diag nostic function for isolating the cause of a vehicle operation prob lem Viewing data is also used for observing sensor...

Страница 161: ...IDs on Scan Tool Use UP or DOWN arrow keys A n a or indicates the PID is not used by the vehicle 4 Change the selection of Cus tom Data List parameters Press BACK 5 Return to the Datastream Menu Press...

Страница 162: ...ibly after the problem depending on duration From the Datastream Menu 1 Select Record Data Use UP or DOWN arrow key until Record Data is highlighted Press ENTER The Scan Tool can maintain only one rec...

Страница 163: ...Test Use UP or DOWN arrow key until Sensor Test is highlighted Press ENTER 2 Turn ignition key on Engine can be off or running Press ENTER and the Scan Tool will build a list of sensors and display t...

Страница 164: ...ol to retrieve and dis play any specific emission related diagnostic trouble codes DTC stored in vehicle s memory This function can be performed with key on engine off KOEO or key on engine running KO...

Страница 165: ...ENG engine or TRANS transmission The Chrysler MIL code 3 digit and SAE code 5 digit follow There may be times where only one or both display Dashes dis play if the DTC type does not exist 3 Return to...

Страница 166: ...w codes have been stored If DTCs return the problem has not been corrected or other faults are present From the Diagnostic Codes Menu 1 Select Erase Codes Use UP or DOWN arrow key until Erase Codes is...

Страница 167: ...differences in vehicle designs the Switch Test may not test the same switches in every car NOTE Switch Test is only available on 1989 1995 Chrysler vehicles From the Device Controls Menu 1 Select Swi...

Страница 168: ...te down readings for reference Not all vehicles have the same actuators The Scan Tool will not allow the test of actuators not present on the vehicle Some Actuator Tests may activate the fuel pump Do...

Страница 169: ...r test the Scan Tool will indicate so If the actuator is available the Scan Tool will energize that actuator Use a voltmeter to test the actua tor for correct operation 3 To test another actuator Pres...

Страница 170: ...The Scan Tool instructions may vary depending on the vehicle information entered However in all cases it will instruct the user to perform the following Set the parking brake Turn A C off Start engine...

Страница 171: ...rd Data Review Data Print Data Tool Setup Diagnostic Codes Menu Read Codes Pending Codes Erase Codes View Freeze Data Review Data Print Data Code Lookup Tool Setup Special Tests Menu I M Readiness Dri...

Страница 172: ...Display Contrast Beeper Setup User Key If an Error Message displays make sure the OBD II connector is securely attached and the ignition key is on Cycle the ignition key to off for 10 seconds then on...

Страница 173: ...r lamp MIL when emission related or driveability fault occurs MIL is also known as service engine soon or check engine lamp From Diagnostic Codes Menu 1 Select Read Codes Use UP or DOWN arrow key unti...

Страница 174: ...he example shown module MOD 18 is reporting the DTCs On some Toyota vehicles the tool will show current and history DTC status information 3 Return to Diagnostic Codes Menu Press BACK 1 of 3 MOD 18 IA...

Страница 175: ...ctions and error messages When icon appears on the top of the display On Line Help is available To Use On Line Help 1 Press HELP Key Notice Text Use UP or DOWN arrow key if required 2 Return to origin...

Страница 176: ...le s control module has a good ground If the computer case is grounded then clean the connection and apply a conductive dielectric grease to the mating surfaces With the KOEO verify battery voltage is...

Страница 177: ...ommunication Fault The vehicle s control module s enters into an unrecoverable state 1 Turn vehicle key to off position Wait 10 seconds Press ENTER Press ENTER To Reset Tool Please Turn the Key Off Fo...

Страница 178: ...erating Error or Erroneous Data occurs if vehicle s computer s stop s communicating with Scan Tool 1 Make Selection Use LEFT or RIGHT arrow key Press ENTER See Error Messages on page 9 2 for possible...

Страница 179: ...ded Non rechargeable Lithium Li battery can be used Though Lithium types last longer than the alkaline types they are more expensive 1 Place Display Face Down On non abrasive surface 2 Remove Battery...

Страница 180: ...Tool Self Tests check the display keys and internal memory Refer to Using The Scan Tool section of the manual for the operation procedures for Scan Tool self tests Technical Support Toll Free Number...

Страница 181: ...d after analyzing various inputs VALUE the vehicle s computer module s For example the engine load The PCM calculates this from sensor inputs and displays it in a percent age PCM VALUE Is information...

Страница 182: ...NG RUN 0 65 535 sec Time since Engine Start is the time the engine is running ENG RUN stops when engine stalls or engine is turned off for any reason ENGINE 0 16 383 75 RPM Engine is the speed engine...

Страница 183: ...tion Indicator Lamp to be on if problem exists MIL TIME 0 65 535 min or 0 1092 25Hrs Distance Since Monitor Status Data Trou ble Code is the distance traveled since the MIL or Check Engine or Service...

Страница 184: ...rcent shown THROT CMD 0 100 Commanded Throttle Actuator Control is the position of the throttle If throttle is closed the percent will be 0 and if wide open 100 TRIPS SNC CLR 0 255 Number of warm ups...

Страница 185: ...lenoid Open Short To Ground 1 2 SOL STP 1 2 Shift Solenoid Short To Volts 1 2 WOT APT 1 2 Shift WOT RPM Adapt 1 2APT HICEL 1 2 Adapt High Cell 1 2APT LOCEL 1 2 Adapt Low Cell 1 4 SFT SOL 1 4 Shift Sol...

Страница 186: ...nce Pulse Counter 4X4L Low Speed 4WD 5V REF A 5 Volts Reference A 5V REF B 5 Volts Reference B 5V REF AUX Auxillary 5 Volt Output 5V REF PRI Primary 5 Volt Output A I R PUMP Air Injection Reactor Pump...

Страница 187: ...PR OUT RNG A C Pressure Out of Range AC PRES PSI KPA Air Conditioner Refrigerant Pressure AC PRES V Air Conditioner Refrigerant Pressure Sensor AC PRESS SW Air Conditioner Refrigerant Pressure Switch...

Страница 188: ...to Shutdown Fuel System ASD RELAY Auto Shutdown Relay ASD RELAY SNS Auto Shutdown Relay Sense ATC SLIP Auto Traction Control Slip Speed AUTO 4WD LGHT Auto 4 Wheel Drive Indicator Light AUTO LRN TMR Au...

Страница 189: ...Brake ON OFF BOOST KPA PSI Boost Pressure BOOST HG KPA Turbocharger Boost Pressure BOOST GOAL Boost Pressure Goal BOOST PRES Boost Pressure BOOST SOL Boost Solenoid Pulse Width Module BRAKE F LVL Bra...

Страница 190: ...CAT TEMP 21 Cataltic Converter Temperature Bank 2 Sensor 1 CAT TEMP 22 Cataltic Converter Temperature Bank 2 Sensor 2 CAT TEST B1 Number OfCatalyst Test Bank 1 CAT1 CAL THRS Steady state Catalyst Moni...

Страница 191: ...ip Angle CMP CKP SYNC Camshaft To Crankshaft Syncronization Detected CMP ACT CNT Camshaft Active Counter CNG PRES Compressed Natural Gas Pressure CNG PRES Compressed Natural Gas Pressure CNG PRESS PSI...

Страница 192: ...AC POS Current Idle Air Control Position CUR MALFS Number of Current Malfunction CUR THROT ANT Output Shaft Speed CUR TRANS DTC Current Transmission Diagnostic Trouble Codes Are Set CURRENT GEAR Curre...

Страница 193: ...n System Sensor Status DIS SIG STAT Distributorless Ignition System Signal Status DLV ENG TR Delivered Engine Torque DLV TR DR H Delivered Torque Driver High DLV TR DR L Delivered Torque Driver Low DP...

Страница 194: ...near EGR Normalized EGR OPN SHRT Exhaust Gas Recirculation Open or Shorted EGR P DLT Exhaust Gas Recirculation Pressure Delta EGR PINT ERR EGR Pintel Position Error EGR POS Exhaust Gas Recirculation S...

Страница 195: ...ROT PEDALPOS2 Electronic Throttle Control Pedal Position Sensor 2 Angle ETHROT PEDALPOS3 Electronic Throttle Control Pedal Position Sensor 3 Angle ETHROT POS IN Electronic Throttle Control Indicated T...

Страница 196: ...RAKE Extended Travel Brake F INJ TMNG DLY Fuel Injection Pump Timing With Line Delay F PRS SEN Fuel Pressure Sensor F PSHAFT Front Prop Shaft Speed F RAIL PRS Fuel Rail Pressure F RAIL TMP Fuel Rail T...

Страница 197: ...L Mileage Since First Failure FL COMP S OT Fuel Compensation Sensor On Time FL COMP SEN Fuel Compensation Sensor FL LVL P Fuel Level PZM TO PCM FL PMP RLY Fuel Pump Relay FL TM INDEX Fuel Trim Index F...

Страница 198: ...9 Fuel Injector 9 FUEL INJ S 10 Fuel Injector 10 FUEL LEVEL Fuel Level Sensor FUEL LVL Fuel Level FUEL MON SIG Fuel Monitor Signal FUEL MONITOR Fuel Monitor Completed This Driving Cycle FUEL PMP SPD...

Страница 199: ...enerator GEN FIELD Generator Field GEN L TERM Generator L Terminal GEN PWM Generator PWM GENERATOR LMP Generator Lamp GLOW PLUG Glow Plug Voltage GLOW PLUG HTR Glow Plug Heater Relay GLOWPLGLMP Glow P...

Страница 200: ...OT MODE Hot Mode HOT OPN LP Hot Open Loop HSPD FAN REL High Speed Radiator Fan Relay HSPD2 FAN REL High Speed Radiator Fan Relay 2 HSPD3 FAN REL High Speed Radiator Fan Relay 3 IAC Idle Air Control Du...

Страница 201: ...GN COIL 6 Ignition Coil 6 IGN COIL 7 Ignition Coil 7 IGN COIL 8 Ignition Coil 8 IGN COIL 9 Ignition Coil 9 IGN COIL 10 Ignition Coil 10 IGN EBTCM Ignition Electronic Body Traction Control Module IGN O...

Страница 202: ...Injection Angle Diesel INJPMP SOL Diesel Fuel Injection Pump Solenoid Closure Time INT MAN CTL1 Intake Manifold Runner Control Position Bank 1 INT MAN CTL2 Intake Manifold Runner Control Position Bank...

Страница 203: ...rage Bank 1 L FL TM AV2 Long Term Fuel Trim Average Bank 2 L FL TM CRS Long Term Fuel Trim Cruise L FL TM DEC Long Term Fuel Trim Decal L FL TM IDL Long Term Fuel Trim Idle L PRES A D Line Pressure A...

Страница 204: ...2 3 Shift LST 3 4 SFT Time of Latest 3 4 Shift LST GEAR SHFT Latest Shift Code LST SFT ERR Last Shift Time Error LSTCODE CL Odometer When Last Code Set Since Cleared LT CORREC CELL Long Term Correctio...

Страница 205: ...e Pressure MAP TCM MAP TURBO Manifold Absolute Presssure Turbo MASFUELDES Mass Fuel Desired MAT C F See IAT MC DUTY CYC Mixture Control Solenoid Duty Cycle MC DWL Mixture Control Solenoid Dwell MEA IN...

Страница 206: ...fire MISF MON Misfire Monitor MISF PNP In Drive During the Time of Misfire MISF SOAK Engine off Soak Time at the Time of Misfire MISF TIME Engine Running Time At Time of Misfire MISF TPS Throttle Posi...

Страница 207: ...O2 LN RH 1 2 Oxygen Response Lean To Rich Transition Time Bank 1 Sensor 2 O2 LN RH 2 1 Oxygen Response Lean To Rich Transition Time Bank 2 Sensor 1 O2 LN RH AV Oxygen Lean rich Average Time O2 LN RH...

Страница 208: ...HTR 2 2 CMD Heater Commanded ON O2HTR 2 2 FL CNT Driver Failure Count O2HTR 2 2 FLT Heater Output Driver Fault O2HTR 2 2 HO2S11 Heater Time to Activity Bank 2 Sensor 2 O2HTR 2 3 Heater Time to Activit...

Страница 209: ...TR RLY Pulse Width Modulated Oxygen Sensor Heater 1 1 Relay O2S2 1 HTR RLY Pulse Width Modulated Oxygen Sensor Heater 2 1 Relay O2S Oxygen Sensor O2S MV Oxygen Sensor O2S MON Oxygen Sensor Monitor O2S...

Страница 210: ...ts PASS KEY FL Pass Key Fuel PASS MIS FAIL Misfire Test Passes Since 1st Fail PASSKEY Passkey II Input Time Period PASSKEY INPUT Pass Key Input PASSKEY STARTER Pass Key Starter PC ENABLED PC Solenoid...

Страница 211: ...Pulse Width Modulated Oxygen Sensor Heater PWR DWN Power Down Timer PWR ENRICH Power Enrich QUAD DRIVER 1 Quad Driver Status QUAD DRIVER 2 Quad Driver Status QUAD DRIVER 3 Quad Driver Status QUAD DRI...

Страница 212: ...verage Bank 2 S RUN TUNE VLV S Run Time Valve S C A2D SW Speed Control Switch Input S C POWER Cruise Speed Control Power S C PWR RELAY Cruise Speed Control Power Relay S C SERV SOLS Cruise Speed Contr...

Страница 213: ...ingle Fire Mode SKIP SHIFT Skip Shift SKIPSHFT CNTL Skipshift Control SKIPSHFT ENA Skipshift Enabled SLIP APT PWM Slip Adapt PWM SNC CODE CL Mileage Since Last Code Clear SNC ENG START Time Since Engi...

Страница 214: ...FL B2 Short Term Fuel Trim Bank 2 ST FUEL TRIM Short term Fuel Trim ST FUEL TRM L Short term Fuel Trim Left ST FUEL TRM R Short term Fuel Trim Right STARTER COMDED Command Starter STARTER RELAY Starte...

Страница 215: ...onverter TCC STR TMP Torque Converter Clutch Stator Temperature TCC1 Torque Converter Clutch 1 TCC2 Torque Converter Clutch 2 TCCSLIPDES Desired Slip Across Torque Converter TCIL Transmission Control...

Страница 216: ...Temperature TOW HAUL MODE Tow Haul Mode TP ANGLE Throttle Position Angle TP CLS POS Closed Throttle Position TP CLSD POS Closed Throttle Position TP DELTA Throttle Position Delta TP LRN CUR Throttle P...

Страница 217: ...de TRNS OIL LF Transmission Oil Life TRNS OIL LIFE Transmission Oil Life TRNS OVRTMP LMP Transmission Overtemp Lamp TRNS TEMP ST Transmission Temperature State Cold TROUB CODE DTC That Set Freeze Fram...

Страница 218: ...heft Deterrent Password WAC A C OFF Wide open A C Cutoff WAIT TO STRT LMP Wait To Start Lamp WASTEGATE Wastegate Solenoid Duty Cycle WASTEGATE SOL Waste Gate Solenoid WASTEGATE Wastegate WATER INJECT...

Страница 219: ...3 1L SFI T 95 ALDL Century 2 2L 4 95 ALDL 3 1L M 94 95 ALDL Concours 4 6L OHC Y 9 94 95 ALDL 4 9L SFI B 94 ALDL Corvette 5 7L OHC ZR 1 J 94 95 OBD II 5 7L PFI SFI P 94 95 OBD II Cutlass Ciera 2 2L PF...

Страница 220: ...95 ALDL 6 5L Diesel P 94 95 ALDL 6 5L Turbo diesel F 94 95 ALDL 7 4L TBI N 94 95 ALDL G series 4x2 Van full size Chevy van Sport van GMC Vandura and Rally 4 3L TBI Z 94 95 ALDL 5 0L TBI H 94 95 ALDL...

Страница 221: ...shock tower Engine compartment in front of right shock tower 4 6L 94 95 OBD II Below instrument panel to right of steering wheel Escort Lynx EXP 1 6L 1 6L Turbo 1 9L 84 90 91 95 EEC IV EEC IV Right f...

Страница 222: ...e compartment near battery 3 0L 91 92 EEC IV Left rear of engine compartment near strut tower Sable 3 0L 3 8L 86 87 88 95 EEC IV Engine compartment near alternator Right rear corner of engine compart...

Страница 223: ...ment 7 5L 8 500 GVW in 49 States ex CA 97 98 EEC IV Left front corner of engine compart ment Explorer 4 0L 91 95 EEC IV Right rear of engine compartment F Series Pickup 4 9L 5 0L 5 8L 7 3L D 7 3L TD...

Страница 224: ...ender apron behind air cleaner Cirrus 95 ALL OBD II Left of steering column under dash on body control module Comanche 91 92 ALL SCI In front of left fender apron behind air cleaner Concorde Intrepid...

Страница 225: ...ter of firewall next to SBEC PCM Under center of dash panel In engine compartment on right side of firewall Ramcharger 89 90 91 93 ALL ALL SCI SCI On left side corner of firewall below cowl In engine...

Страница 226: ...Data Link Connectors B 8 B...

Страница 227: ...Actuator Actuators such as relays solenoids and motors allow the PCM to control the operation of vehicle systems Air Injection Reaction AIR System An emission control system operated by the PCM During...

Страница 228: ...ions control in California CKP REF Crankshaft Position Reference CKP Crankshaft Position See CPS CKT Circuit Closed Loop CL A feedback system that uses the O2 Sensor s to monitor the results of combus...

Страница 229: ...tion Distributorless Ignition System A system that produces the ignition spark without the use of a distributor DPFE Differential Pressure Feedback Exhaust Gas Recirculation Sensor DTC Diagnostic Trou...

Страница 230: ...optimum spark timing from sensor information enginespeed throttle position coolant temperature engine load vehicle speed Park Neutral switch position and knock sensor condition EVAP Evaporative Emissi...

Страница 231: ...tonation or knock The sensor contains a piezoelectric element and is threaded into the engine block Special construction makes the element sensitive only to engine vibrations associated with detonatio...

Страница 232: ...cts exhaust gases into the intake manifold to reduce these gases at the tailpipe O2S Oxygen Sensor Generates a voltage of 0 6 to 1 1 volts when the exhaust gas is rich low oxygen content The voltage c...

Страница 233: ...al Position A switch that tells the PCM when the gear shift lever is in the Park or Neutral position When in Park or Neutral the PCM operates the engine in an idle mode PROM Programmable Read Only Mem...

Страница 234: ...nderstand SFI or SEFI Sequential Fuel Injection or Sequential Electronic Fuel Injection A fuel injection system that uses one or more injectors for each cylinder The injectors are mounted in the intak...

Страница 235: ...me so the systems can be monitored TTS Transmission Temperature Sensor A resistance sensor mounted in the transmission housing in contact with the transmission fluid It sends a voltage signal to the P...

Страница 236: ...engine start up WOT Wide Open Throttle The vehicle operating condition brought about when the throttle is completely or nearly open The PCM typically delivers extra fuel to the engine and de energizs...

Страница 237: ...OF ANY OTHER WARRANTY EXPRESS OR IMPLIED INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SOFTWARE Unit software is proprietary confidential information protected under co...

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