Bosch OBD 1350 Скачать руководство пользователя

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580001 | REV. A | 11.2016

OBD 1350

ProGrade OBDII Scan Tool

| User guide |

PID

PID Description

EP_1, 2

Exhaust Pressure Sensor Bank 1, Bank

EQ RATIO

Equivalence Ratio

EVAP PURGE

Commanded EVAP Purge

EVAP VP

EVAP Vapor Pressure

EVAP VPA

Absolute EVAP Vapor Pressure

FRP_A, B

Fuel Rail Pressure A, B

FRP_A_CMD, B_

CMD

Commanded Fuel Rail Pressure A, B

FRT_A, B

Fuel Rail Temperature A, B

FUEL LEVEL

Fuel Level Input

FUEL PRES

Fuel Rail Pressure

FUEL SYS 1, 2

Fuel System 1 Loop Status, System 2

Loop Status

FUEL TYPE

Fuel Type

FUEL_RATE

Engine Fuel Rate

FUEL_TIMING

Fueling Injection Timing

GPL_STAT

Glow Plug Lamp Status

IAF_A_CMD, B_

CMD

Commanded Intake Air Flow A Control,

B Control

IAF_A_REL, B_

REL

Relative Intake Air Flow A Position, B

Position

IAT

Intake Air Temp

IAT 11, 21

Intake Air Temperature Sensor Bank 1

Sensor 1, Bank 2 Sensor 1

IAT 12, 22

Intake Air Temperature Sensor Bank 1

Sensor 2, Bank 2 Sensor 2

IAT 13, 23

Intake Air Temperature Sensor Bank 1

Sensor 3, Bank 2 Sensor 3

ICP_A, B

Injection Control Pressure A, B

ICP_A_CMD, B_

CMD

Commanded Injection Control Pres-

sure A, B

IDLE_TIME

Total Idle Run Time

IGN ADV

Timing Advance

LAMBDA11, 21

02 Sensor Lambda Bank 1 Sensor 1,

Bank 2 Sensor 1

LAMBDA12, 22

02 Sensor Lambda Bank 1 Sensor 2,

Bank 2 Sensor 2

LT FTRM1

Long Term Fuel Trim 1 or 3

LT FTRM2

Long Term Fuel Trim 2 or 4

LT SEC FT1, 2,

3, 4

Long Term Secondary O2 Sensor Fuel

Trim 1, 2, 3, 4

MAF, A, B

Mass Air Flow, A, B

MAP, A, B

Manifold Absolute Pressure, A, B

MIL DIST

MIL_DIST

MIL STATUS

Malfunction Indicator Lamp

MIL TIME

Minutes Run by MIL activated

MST

Manifold Surface Temperature

N/D_STAT

Auto Trans Neutral Drive Status

N/G_STAT

Manual Trans Neutral Gear Status

NNTE_Stat

NOx NTE control area status

NOX 11, 21

NOx Sensor Concentration Bank 1

Sensor 1, Bank 2 Sensor 1

NOX 12,22

NOx Sensor Concentration Bank 1

Sensor 2, Bank 2 Sensor 2

PID

PID Description

NOX LEVEL HI,

HI1, HI2, HI3,

HI4

SCR inducement system actual state

10K history HI1 (0-10000 km), 10K his-

tory HI2 (10000-20000 km), 10K his-

tory HI3 20000-30000 km), 10K history

HI4 (30000-40000 km): NOx emission

too high

NOX_ADS_DE-

SUL

NOx Adsorber Desulfurization Status

NOX_ADS_RE-

GEN

NOx Adsorber Regen Status

NWI_TIME

Total Run Time by the Engien whicle

NOx warning mode is activated

O2S

O2 Voltage or Current indicates

Bank / Sensor

O2S11_PCT,

O2S21_PCT

02 Sensor Concentration Bank 1 Sen-

sor 1, Bank 2 Sensor 1

O2S12_PCT,

O2S22_PCT

02 Sensor Concentration Bank 1 Sen-

sor 2, Bank 2 Sensor 2

OBD2 STAT

OBD Status

OUT TEMP

Ambient Air Temp

PM 11, PM 21

PM Sensor Mass Concentration Bank

1 Sensor 1, Bank 2 Sensor 1

PNTE_Stat

PM NTE control area status

PTO STATUS

PTO Status

PTO_STAT

Power Take Off (PTO) Status

PTO_TIME

Total Run Time With PTO Active

REAG_DEMD

Average Demanded Reagent

Consumption

REAG_LVL

Reagent Tank Level

REAG_RATE

Average Reagent Consumption

REL FRP

Relative Fuel Rail Pressure

REL TPS

Relative Throttle Position

RUN_TIME

Total Engine Run Time

SCR REAG DEV,

DEV1, DEV2,

DEV3, DEV4

SCR inducement system actual state

10K history DEV1 (0 - 10000 km), 10K

history DEV2 (10000 - 20000 km),

10K history DEV3 (20000 - 30000 km),

10K history DEV4 (30000 - 40000 km):

deviation of reagent consumption

SCR REAG

LOW, LOW1,

LOW2, LOW3,

LOW4

SCR inducement system actual state

10K history LOW1 (0 - 10000 km), 10K

history LOW2 (10000 - 20000 km),

10K history LOW3 (20000 -

30000 km), 10K history LOW4

(30000 - 40000 km): reagent level too

low

SCR RE-

AG WRONG,

WRONG1,

WRONG2,

WRONG3,

WRONG4

SCR inducement system actual state

10K history WRONG1 (0 - 10000 km),

10K history WRONG2 (10000 -

20000 km), 10K history WRONG3

(20000 - 30000 km), 10K history

WRONG4 (30000 - 40000 km): incor-

rect reagent

SCR SYS AC-

TIVE

SCR inducement system actual state:

inducement system active

SCR_DIST_1D

Distance travelled in current 10K block

(0 - 10000 km)

SCR_DIST_1N,

2N, 3N, 4N

Distance travelled while induce-

ment system active in current 10K

block 1N (0 - 10000 km), 20K block

2N (10 - 20000 km), 30K block 3N

(20 - 30000 km), 40K block 4N

(30 - 40000 km)

Содержание OBD 1350

Страница 1: ...OBD 1350 ProGrade OBDII Scan Tool en User guide ...

Страница 2: ..._________________ Burn Date __________________________________ Record the above information about your tool The information is available at Main Menu System Setup Tool Information Provide this informa tion when contacting technical support If you have questions or concerns contact Technical Support Phone 1 800 228 7667 Email tech boschdiagnostics com The information specifications and illustration...

Страница 3: ...7 Code Lookup 19 4 8 Locating the OBD II Data Link Connector DLC 19 4 9 Connect the Tool 19 4 10 Vehicle Selection 20 4 11 CodeConnect Feature 21 4 12 Code Criteria 22 4 13 Acronyms 22 4 14 Component Locator 23 5 Diagnostic Menu 23 5 1 I M Monitors Emissions 24 5 2 Read Codes 25 5 3 Erase Codes 27 5 4 MIL Status 28 5 5 State OBD Check 29 5 6 View Data 29 View Entire List 30 Custom List Select 30 5...

Страница 4: ...en 4 User guide OBD 1350 ProGrade OBDII Scan Tool 580001 REV A 11 2016 ...

Страница 5: ...or bystanders IMPORTANT Indicates a condition which if not avoided may result in damage to test equipment or vehicle 2 Important Safety Warnings and Instructions WARNING Risk of electric shock Do not exceed voltage limits between inputs indicated in the Specifications Use extreme caution when working with circuits that have voltage greater than 60 volts DC or 24 volts AC Electric shock can cause i...

Страница 6: ...garettes sparks open flame and other sources of ignition away from vehicle Keep a dry chemical Class B fire extinguisher rated for gasoline chemi cal and electrical fires in work area Fire can cause death or serious injury WARNING Risk of flying particles Safety goggles and protective gloves must be worn by the operator and any bystand ers while using electrical equipment Electrical equipment or r...

Страница 7: ...ark for automatic transmissions disconnect release mechanism on 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 CAUTION Risk of equipment or circuit damage Unless specifically directed by manufac turer make sure ignition is off before connecting or disconnecting connectors or any vehi...

Страница 8: ...ng in 1996 most new vehicles sold in the United States were fully OBDII compliant Technicians can now use the same tool to test any OBDII compliant vehicle without special adapters SAE estab lished guidelines that provide A universal OBDII data link connector called the DLC with dedicated pin assignments A standard location for the DLC visible under the dash on driver s side A standard list of dia...

Страница 9: ...SUVs sold in the United States Codes not reserved by the SAE are reserved for the manufacturer and referred to as Manufacturer Spe cific Codes DTCs are used to help determine the cause of a problem or problems with a vehicle DTCs consist of a five digit alphanumeric code The DTCs format and general code types are shown below 1 Bx Body Cx Chassis Px Powertrain Ux Network communication x 0 1 2 or 3 ...

Страница 10: ...d printing 4 2 Specifications Display Color backlit QVGA resolution Operating Temperature 0 to 50 C 32 to 122 F Storage Temperature 20 to 70 C 4 to 158 F Internal Power 4 AAA batteries External Power 7 to 16 Volts A minimum of 8 0 V is required for most control modules to operate properly in a vehicle Dimensions Height Width Depth 6 5 inches 3 75 inches 1 13 inches 165 1 mm 95 25 mm 28 7 mm 4 3 Di...

Страница 11: ...C via a USB cable not provided the tool will automatically power up Refer to 6 2 Scan Tool Does Not Power Up on page 47 if there are problems 4 5 System Setup System Setup allows Measurement units to be changed Auto Power off time to be changed Print Header to be turned ON or OFF Scan tool information to be viewed Display to be checked Operation of the keypad to be checked Memory of the tool to be...

Страница 12: ... will display the results of I M Monitors and Read Codes From System Setup screen 1 Select Quick Test Use the UP and DOWN keys until Quick Test is highlighted Press System Setup English Metric Auto Power Off Quick Test Print Header Language Setup Long PID Names Pre Trigger Setup Tool Information Display Test 2 Select desired Quick Test choice Use the UP and DOWN keys until desired choice is highli...

Страница 13: ...mes Pre Trigger Setup Tool Information Display Test 2 Select desired Language Setup choice Use the UP and DOWN keys until the desired language is highlighted Press Language Setup English Español Francais 3 Save Language Setup setting Press NOTE When Spanish or French translation is not known English will be shown Long PID Names Long PID Names allows the user to enable disable the tool scrolling th...

Страница 14: ...cific tool infor mation that may be needed when contacting customer service From System Setup screen 1 Select Tool Information Use the UP and DOWN keys until Tool Information is highlighted Press System Setup English Metric Auto Power Off Quick Test Print Header Language Setup Long PID Names Pre Trigger Setup Tool Information Display Test 2 View information Serial Number Serial No Software ID SW I...

Страница 15: ...en displayed says Check for missing spots in the display Display Test Press BACK to exit Check for spots in the display Solid red green and blue screens are displayed These four screens will continue in succession until is pressed 4 Press to exit the test and return to the System Setup menu Keypad Test The Keypad Test is used to verify that the keys are work ing correctly From System Setup screen ...

Страница 16: ... Test may take several minutes to com plete Memory Test results display If no problems were detected then Passed is displayed If RAM fails an error message is shown If FLASH fails a checksum is shown Memory Test INT RAM INT FLASH Passed 10ca Press BACK to exit 2 Return to System Setup menu Press Program Mode The Program Mode is used for updating the scan tool Instructions are provided with upgrade...

Страница 17: ... recording This function is very similar to View Data The only differ ence is that View Data is real time viewing of PIDs while Recording is a viewing of previously recorded PIDs From the Review Data menu 1 Select Recording Use the UP and DOWN keys until Record ing is highlighted The tool can keep up to 5 recordings per vehi cle If the tool has more than one recording select a recording to playbac...

Страница 18: ...stored in the scan tool The scan tool s internal battery power can be used to print data Use the Print Data function to turn On Off printing vehicle information prior to printing data Make sure you have previously installed the PC software in Download Scanning Suite Launch Scanning Suite and then start printing application Follow all instructions on PC 1 Select Print Data Use the UP and DOWN keys ...

Страница 19: ...e Vehicle Selec tion section Vehicle OBDII EOBD US Europe Asia Prev 06 Accord Prev 04 Express 1500 Prev 04 Express 1500 Prev 04 Express 1500 3 Enter code All characters must be entered Only one character can be changed at a time Use the LEFT and RIGHT keys to scroll to desired digit Use the UP and DOWN keys to change the selected digit Press Code Lookup Press ENTER when done Enter desired code usi...

Страница 20: ...ntil Vehicle Diagnostics is highlighted Press Main Menu Vehicle Diagnostics Acronyms Review Data Print Data Code Lookup System Setup 2 Use the UP and DOWN keys to select AutoIDTM Manual or Prev If the vehicle is a model year 2000 or newer select AutoIDTM If the vehicle is 1999 or older or if the vehicle is 2000 to 2004 but does not support AutoID select Manual and go to Step 3 If the previously te...

Страница 21: ...ce based database derived from millions of phone calls from technicians seeking assistance diagnosing repair problems on their vehicles CodeConnect brings the technology of professional technicians to a DIY scan tool Don t waste time trying to find the answer With the information CodeConnect offers it takes vehicle repairs to the next level Since you now know the most probable fix for your problem...

Страница 22: ... cause a DTC to set These are called Failure crite rion Code Criteria is not available for every DTC Code Criteria is currently only available in English so if your tool is set to Spanish or French don t be alarmed if your DTC text is in one language and your Code Criteria information is shown in English How to use Code Criteria 1 When the icon is shown on the display press the key 2 Scroll throug...

Страница 23: ...ts 2 Select the alphabetical group range for the desired component Use the UP and DOWN keys until the desired group range is highlighted Press Component Locator A Fuel Injector No 4 Fuel Injector No 5 K M W 3 Select the component Use the UP and DOWN keys until the desired component is highlighted Full component name will scroll on bottom of screen for the highlighted component Press Component Loca...

Страница 24: ...ator Acronyms Review Data Print Data Code Lookup System Setup Component Locator Acronyms Review Data Print Data Code Lookup System Setup Not every function will be on the menus for every vehi cle Some functions are vehicle specific so they will not appear on every menu 5 1 I M Monitors Emissions The I M Monitors Inspection Maintenance function is used to view a snapshot of the operations for the e...

Страница 25: ...ded Name Misfire Monitor 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 system monitor Sec Air System Secondary air system monitor A C Refrig Mon Air conditioning refrigerant monitor Oxygen Sens Mon Oxygen sensor monitor Oxygen Sens Htr Oxygen sensor h...

Страница 26: ...DTC will be erased Confirmed Confirmed codes are reported when a component sensor or other part of the vehicle is indication a malfunction is pres ent Current Codes transmitted through the PCMs da ta stream when a trouble condition is ac tive and cannot be erased The problem must be repaired to remove the DTC Intermittent Indicates the current code has been set at least once but possibly not enoug...

Страница 27: ...MIL code of 213 The dashes will be shown if a DTC number does not exist for the MIL code EGR Position High 1 1 Eng Erase FFrame Read MIL CODE 213 Active is a DTC that was present at the time of scan tool request Intake Air Temperature Sensor 1 Circuit High 1 1 Eng P0113 Erase FFrame Read ACTIVE 4 Return to Diagnostic Codes Menu Press 5 3 Erase Codes The Erase Codes function deletes DTCs and resets...

Страница 28: ...LEFT arrow key Press Erase Codes Are you sure you want to erase diagnostic results and codes No Yes 3 If more than one module is supported a menu is displayed Use the UP and DOWN keys until the desired choice is highlighted Press Select Module OBDII EOBD Engine ABS Airbag 4 Observe Command sent message is displayed Press Erase Codes Press ENTER to continue Command sent Codes remaining 0 5 Return t...

Страница 29: ...DII Functions Menu 1 Select State OBD Check Use the UP and DOWN keys until State OBD Check is highlighted Press Global OBDII Functions I M Monitors Drive Cycle Monitor State OBD Check MIL Status O2 Monitor Tests Diagnostic Monitor Tests On Board Systems Vehicle Information Oil Light Reset 2 View State OBD Check display State OBD Check MIL Status Codes Found Monitors OK Monitors Inc Monitors N A OF...

Страница 30: ...x A for PID definitions ABS LOAD ABSLT TPS 01 ABSLT TPS 07 ACC POS D BARO PRS HG CALC LOAD CALC LOAD CAT TEMP11 F CLR DIST mi CLR DIST mi 0 0 6 3 6 3 0 0 29 2 0 0 0 0 73 499 513 Absolute Load Value If Long PID Names is turned ON the expanded text for the PID will scroll on the bottom line of display See Long PID Names in section 3 If the icon displays while a PID is selected press to select PIDs t...

Страница 31: ...TPS B MIL STATUS 0 0 Off Throttle Position B If the icon displays while a PID is selected press to view graph Press to Return to PID Screen Refer to View Entire List on page 4 19 for instructions on how to select PIDs to graph and how to view graph 5 Return to Select Data to View Menu Press 6 Return to Datastream Menu Press 5 7 Record Data The Record Data function records PIDs while vehicle is par...

Страница 32: ...er to Recording on page 17 for instruc tions on how to play back data Record Data Playback data No Yes 5 8 View Freeze Data When an emission related fault occurs certain vehicle conditions are recorded by the on board computer This information is referred to as freeze frame data View Freeze Data is a snapshot of the operating conditions at the time of an emission related fault View Freeze Data can...

Страница 33: ...specific driving conditions and time requirements the computer monitors will decide if the vehicle emissions system is working cor rectly or not as well as detecting out a range of values When the monitor status is ok vehicle has been driven enough for function inc incomplete vehicle was not driven enough to complete all of the monitors n a not applicable vehicle does not support that monitor Rese...

Страница 34: ...nostic Monitor Tests in this section to see O2 monitor data O2 sensors are located before upstream and after downstream catalyst s Sensors are named xy for their position to both cylinder banks and catalysts The O2 sensor for cylinder bank 1 has prefix 1y while O2 sensor for cylinder bank 2 has prefix 2y The O2 sensor upstream of catalyst closest to engine has suffix x1 while O2 sensor down stream...

Страница 35: ...stic Monitor Tests Use the UP and DOWN keys until Diagnos tic Monitor Tests is highlighted Press Global OBDII Functions I M Monitors Drive Cycle Monitor State OBD Check MIL Status O2 Monitor Tests Diagnostic Monitor Tests On Board Systems Vehicle Information Charging System Monitor Applicable diagnostic monitor tests are dis played 2 Review test results displayed on scan tool Use the UP and DOWN k...

Страница 36: ...n Charging System Monitor A list of on board systems and components available for testing are shown on the display 2 Select test Use the UP and DOWN keys until desired test is highlighted Press On Board Systems EVAP System Test On Board Systems Press ENTER to continue Command sent 3 Return to On Board Systems menu Press 4 Return to Global OBDII Functions Menu Press 5 13 Vehicle Information The Veh...

Страница 37: ...p to 1 5 minutes Vehicle Information Press BACK to exit Retrieving CVN data It may take up to 1 5 minutes Vehicle Information Press BACK to exit Retrieving CALID data It may take up to 1 5 minutes Vehicle Information Press BACK to exit Retrieving IPT data It may take up to 1 5 minutes 2 Select information to view from the menu Use the UP and DOWN keys until desired selection is highlighted Press V...

Страница 38: ...sor Conditions Encountered Counts Bank x EGRCOMP EGR Monitor Completion Condition Counts EGRCOND EGR Monitor Conditions Encountered Counts AIRCOMP AIR Monitor Completion Condition Counts Secondary Air AIRCOND AIR Monitor Conditions Encountered Counts Secondary Air EVAPCOMP EVAP Monitor Completion Condition Counts EVAPCOND EVAP Monitor Conditions Encountered Counts If message INVALID displays on sc...

Страница 39: ...d and can spill when over turned AGM batteries also contain sulphuric acid but the acid is contained in glass mats between the terminal plates If the original battery is replaced with a different type of battery eg a lead acid battery is replaced with an AGM battery or a battery with a different capacity mAh the vehicle may require reprogramming to the new battery type in addition to performing th...

Страница 40: ...nitor Turn the key on Do NOT start the engine Press ENTER to continue 3 The DLC voltage is measured at key on engine off The screen below shows a KOEO voltage of 12 2V Start the engine or press to return to the Diagnostic Menu The scan tool will monitor the DLC voltage and progress to step 4 if starter cranking is detected Charging System Monitor DLC KOEO Voltage 12 2V Please start the engine Pres...

Страница 41: ...ress to view the data plot 7 View the data plot The triangle below the graph indicates the position of the frame in the graph Use the LEFT and RIGHT arrow keys to scroll back and forth through graph DLC Pin 16 Voltage 14 7 10 4 Frame Time 0 0 00 10 6 8 Press to return to the Special Functions Menu 5 17 Modules Present The scan tool identifies the module IDs and communica tion type for all Global O...

Страница 42: ...this vehicle 2 The scan tool will now calculate Fuel Consumption Fuel Consumption MPG KPL Average MPG Elapsed Time H M S Distance MI Fuel Used GAL Instantaneous MPG Average Speed MPH Reset Metric 36 8 28 8 39 35 33 4 1 11 50 6 Press the Reset key at any time to reset calculation back to zero Press the Metric key to change the units from Miles per gallon to Kilometers per liter Instantaneous This i...

Страница 43: ...Circuit High Input 1 1 ECM 10 P0113 Erase FFrame Read FORD KOEO CODES 5 Return to the On Demand Tests Menu Press 5 20 KOEO Injector Buzz This test is available on some Ford trucks equipped with a diesel engine The KOEO Injector Buzz is a functional test performed on demand with the ignition key on and engine off The test determines if the injector circuits and solenoids are operating correctly and...

Страница 44: ...tral N Turn A C off Start engine and let idle until hot Turn ignition key off Wait 10 seconds Turn key on engine off Do not start engine For the 7 3L powerstroke diesel press release throttle to toggle outputs 3 Select an output state Use the UP and DOWN keys Press KOEO Output State High Speed Fan Low Speed Fan All But Fans Injectors Listen for devices turn on and off Press to change state KOEO Ou...

Страница 45: ...ted 1 4 ECM 10 P1127 FORD KOER ON DEMAND If no DTCs are present a message stating No Codes Found is displayed 7 Return to the On Demand Tests Menu Press 5 23 KOER Glow Plug This test is available on some Ford trucks equipped with a diesel engine The KOEO Glow Plug is an on demand test which activates the glow plug relay and detects any difference in the amount of current between both banks of glow...

Страница 46: ...Observe all safety precautions From the On Demand Tests Menu 1 Select KOER Cylinder Contribution Use the UP and DOWN keys until KOER Cylinder Contribution is highlighted Press On Demand Tests KOEO Injector Buzz KOEO On Demand KOEO Output State KOER On Demand Review Data KOER Glow Plug Component Locator Acronyms KOER Cylinder Contribution 2 Perform the following Set parking brake Transmission in pa...

Страница 47: ...s Data An Operating Error or Erroneous Data occurs if vehicle s computer s stop s communicating with the scan tool 1 Make selection Use the LEFT and RIGHT keys Press Check connection Try again LINK ERROR No Yes 6 5 Battery Replacement The scan tool requires 4 AAA alkaline batteries to oper ate without vehicle power When the batteries need to be replaced the low battery icon is displayed Rechargeab...

Страница 48: ...ressure Sensor A Sensor B BP_A_CMD B_ CMD Commanded Boost Pressure A Pres sure B BP_A_STAT B_ STAT Boost Pressure A Control Status B Control Status CACT 11 12 Charge Air Cooler Temperature Bank 1 Sensor 1 supported Sensor 2 supported PID PID Description CACT 21 22 Charge Air Cooler Temperature Bank 2 Sensor 1 supported Sensor 2 supported CALC LOAD Calculated Engine Load CAT TEMP11 TEMP12 Cataltic ...

Страница 49: ...ription NOX LEVEL HI HI1 HI2 HI3 HI4 SCR inducement system actual state 10K history HI1 0 10000 km 10K his tory HI2 10000 20000 km 10K his tory HI3 20000 30000 km 10K history HI4 30000 40000 km NOx emission too high NOX_ADS_DE SUL NOx Adsorber Desulfurization Status NOX_ADS_RE GEN NOx Adsorber Regen Status NWI_TIME Total Run Time by the Engien whicle NOx warning mode is activated O2S O2 Voltage or...

Страница 50: ...d wastegate A control WG_A_CMD B_ CMD Commanded Wastegate A Control B Control WG_B_ACT Wastegate B position WG_B_CMD Commanded wastegate B control 8 Appendix B Glossary A C Air conditioner A D Analog to digital A F Air Fuel ratio The proportion of air and fuel delivered to the cylinder for combustion For example an A F ratio of 14 1 denotes 14 times as much air as fuel in the mixture Ideally the A...

Страница 51: ...II use a 16 pin connector located in the passenger compartment Data stream The actual data communications sent from the vehicle s PCM to the data connector DEPS Digital engine position sensor Detonation See knock DI DIS Direct Ignition Distributorless Ignition System A system that produces the ignition spark without the use of a distributor DPFE Differential pressure feedback exhaust gas recircula...

Страница 52: ...indi cates extreme cylinder pressures or hotspots that are causing the air fuel mixture to detonate prematurely KOEO Key ON engine OFF Turn the ignition key to on but don t start the engine KOER Key ON engine running Start the vehicle LCD Liquid crystal display LTFT Long term fuel trim M T Manual transmission or manual transaxle MAF Mass air flow sensor Measures the amount and den sity of air ente...

Страница 53: ...park or neutral the PCM operates the engine in an idle mode PROM Programmable read only memory The PROM contains programming information the PCM needs to operate a specific vehicle model engine combination PSPS Power steering pressure switch Purge solenoid Controls the flow of fuel vapors from the carbon canister to the intake manifold The canister collects vapors evaporating from the fuel tank pr...

Страница 54: ... 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 PCM indicating the temperature of the transmission VECI Vehicle emission control information A decal located in the engine compartment containing information about the emission control systems found on t...

Страница 55: ...cedures established by BOSCH No one is authorized to make any state ment or representation altering the terms of this warranty DISCLAIMER THE ABOVE WARRANTY IS IN LIEU OF ANY OTHER WARRANTY EXPRESS OR IMPLIED INCLUDING ANY WARRANTY OF MER CHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SOFTWARE Unit software is proprietary confidential information protected under copyright law Users have no right...

Страница 56: ... Bosch Automotive Service Solutions Inc 3000 Apollo Drive Brook Park OH 44142 USA Telephone 1 800 228 7667 www boschdiagnostics com ...

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