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Page 18/55                                UltraGauge™ EM User Manual                            www.ultra-gauge.com 

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The total potential available gauges is summarized in Table 1 - Potential Available Gauges.  The actual gauges available is always 
vehicle dependent.  Once the initial gauge discovery process is complete,  the number of available gauges and the number including 
metric will be displayed;  Gauges/Metric.  To determine which specific gauges are available, select: 
 

MENU

 

 

Gauge/Page Menu ..

 

 

Select Gauges.. 

 Select Page n Gauges 

In general vehicle manufacturers are federally required to report gauges that are specifically used in the determination of the fuel mixture 
for emissions purposes.   Typically older vehicles provide a minimum of gauges while many newer vehicles support nearly all gauges. 

Table 1 - Potential Available Gauges 

English Gauge 

Metric Gauge 

English Gauge 

Metric Gauge 

% Engine Load 

 

 

Boost Pressure,  Relative Pressure 
(PSI) 

Boost Pressure,  Relative 
Pressure (kPa) 

Engine Coolant Temperature  (ºF) 

Engine Coolant Temperature  (ºC) 

  Brake Horsepower 1 

Brake Kilowatts 1 

Short Term Fuel Trim Bank 1 

 

  Torque 1 (ft lbs) 

Torque 1 (N.m) 

Long Term Fuel Trim Bank 1 

 

  Brake Horsepower 2 

Brake Kilowatts 2 

Short Term Fuel Trim Bank 2 

 

  Torque 2 (ft lbs) 

Torque 2 (N.m) 

Long Term Fuel Trim Bank 2 

 

 

Mass Air Flow Sensor 2 – Calculated

 

 

Fuel Pressure (PSI) 

Fuel Pressure  (kPa) 

 

Instantaneous MPG  

Instantaneous KPL 
Instantaneous L/100Km 

Intake Manifold Absolute 
Pressure(MAP) (PSI) 

Intake Manifold Absolute 
Pressure(MAP) (kPa) 

 

Average MPG – General  

Average KPL – General 
Average L/100Km – General 

RPM 

 

 

Average MPH – General  

Average KPH – General  

MPH 

KPH  

Average G/H - General 

Average L/H - General 

Timing Advance 

 

  Run Time – General 

 

Intake Air Temperature  (ºF) 

Intake Air Temperature  (ºC) 

 

Miles – General 

Kilometers – General 

Mass Air Flow Sensor 1  (g/s) 

 

 

Gallons Used – General 

Liters Used – General 

Absolute Throttle Position 1 % 

 

 

 

 

Bank 1 0xygen Sensor  1 Voltage 

 

 

Instantaneous Gallons/Hour 

Instantaneous Liters/Hour 

Bank 1 0xygen Sensor  2 Voltage 

 

 

Miles to Empty 

Kilometers to Empty 

Bank 2 0xygen Sensor  1 Voltage 

 

 

Fuel Level (gallons) 

Fuel Level (Liters) 

Bank 2 0xygen Sensor  2 Voltage 

 

 

Time to Empty(TTE) (Hours:Mins)  

 

Miles traveled with Check Engine Light 
On. 

Kilometers  traveled with Check 
Engine Light On. 

 

Volumetric Efficiency (MAP vehicles 
only) 

 

Fuel Pressure (Diesel) (PSI) 

Fuel Pressure (Diesel) (10kPa) 

 

Average MPH – Trip  

Average KPH – Trip  

Bank 1 Wide 0xygen Sensor  1  
Lambda 

 

 

Average MPG – Trip 

Average KPL – Trip 
Average L/100Km - Trip  

Bank 2 Wide 0xygen Sensor  1  
Lambda 

 

 

Gallons Used – Trip 

Liters Used - trip 

EGR Flow % 

 

 

Average Gallons/Hour – trip 

Average Liters/Hour – trip 

EGR Flow % Error 

 

 

Run Time – Trip  (Hours:Minutes) 

 

Evaporative Purge % 

 

 

Miles –Trip 

Kilometers - Trip 

Fuel Level % of full 

 

 

 

 

Number of Warm-ups since Check 
Engine Light Cleared 

 

 

Average MPH – Short Trip  

Average KPH – Short Trip 

Miles traveled since Check Engine 
Light Cleared 

Kilometers traveled since Check 
Engine Light Cleared 

 

Average MPG – Short Trip 

Average KPL – Short Trip 
Average L/100Km - Short 
Trip 

Evaporative Vapor Pressure (PSI) 

Evaporative Vapor Pressure (Pa) 

  Gallons Used – Short Trip 

Liters Used - Short Trip 

Barometric Pressure – Inches of 
Mercury (inHg) 

Barometric Pressure – Inches of 
Mercury (kPa) 

 

Average Gallons/Hour – Short Trip 

Average Liters/Hour – Short 
Trip 

Catalytic Converter Bank 1 Sensor 1 
Temperature (ºF) 

Catalytic Converter Bank 1 Sensor 1 
Temperature (ºC) 

 

Run Time – Srt Trip (Hours:Minutes) 

 

Catalytic Converter Bank 2 Sensor 1 
Temperature (ºF) 

Catalytic Converter Bank 2 Sensor 1 
Temperature (ºC) 

 

Miles – Short Trip 

Kilometers - Short Trip 

Catalytic Converter Bank 1 Sensor 2 
Temperature (ºF) 

Catalytic Converter Bank 1 Sensor 2 
Temperature (ºC) 

 

 

 

Catalytic Converter Bank 2 Sensor 2 
Temperature (ºF) 

Catalytic Converter Bank 2 Sensor 2 
Temperature (ºC) 

 

Oil Change Distance (miles) 

Oil Change Distance (Km) 

Battery Voltage 

 

 

Service Distance (miles) 

Service Distance (Km) 

Load absolute % 

 

 

UltraGauge Internal Temperature  (ºF) 

UltraGauge Internal 
Temperature  (ºC) 

AFR Commanded Ratio 

 

   

 

Relative Throttle Position % 

 

 

 

 

Outside Ambient Air Temperature  (ºF) 

Outside Ambient Air Temperature  
(ºC) 

 

 

 

Absolute Throttle Position 2 % 

 

   

 

Accelerator Pedal Position 1 % 

 

   

 

Accelerator Pedal Position 2 % 

 

   

 

Command Throttle Position %  

 

   

 

Gauges in Blue are new for UltraGauge EM

Summary of Contents for EM

Page 1: ..._______________________________________ Page 1 55 UltraGauge EM User Manual www ultra gauge com U Ul lt tr ra aG Ga au ug ge e E EM M I IN NS ST TA AL LL LA AT TI IO ON N O OP PE ER RA AT TI IO ON N D...

Page 2: ...uge in an area that may interfere with the deployment of airbags Consult your vehicles owner s manual UltraGauge in rare circumstances may impair select vehicle systems See the Forced Protocol section...

Page 3: ...such as cuts slices or crushed areas Damage caused by accident misuse abuse water flood fire or acts of nature Damage resulting from exceeding the temperature limits of 20F to 160F Do not leave UltraG...

Page 4: ...io Detailed Installation instructions 9 Detailed Installation instructions Velcro 9 Velcro Windshield Mount 10 Windshield Mount Start up Configuration 12 Start up Configuration Other Setup Considerati...

Page 5: ...verage MPH 24 Average KPH 24 Fuel Rate 24 Distance 24 TRIP GAUGES 25 Short TRIP GAUGES 25 Boost Pressure 26 Horsepower 1 Kilowatts 1 27 Torque 1 27 Horsepower 2 Kilowatts 2 27 Torque 2 27 Fuel Level 2...

Page 6: ...raGauge Setup 40 UltraGauge Setup Version 40 Version Save and Restart 40 Save and Restart Restore ALL Defaults 40 Restore ALL Defaults Factory Test 40 Factory Test Compatibility 40 Compatibility Power...

Page 7: ...e Codes s 50 Engine Trouble Code Pending Codes 50 Pending Codes Miscellaneous 51 Miscellaneous Units of Measure 51 Units of Measure Using UltraGauge on more than one vehicle 51 Using UltraGauge on mor...

Page 8: ...page and to multiple pages The rate at which gauges are updated is configurable Configurable low and high alarms for every gauge Audible and Visual Alarms Alarms may be individually suspended Displays...

Page 9: ...unt has the advantage that it typically positions UltraGauge in an area that is closer to the view of the road and hence potentially represents less interruption to driving concentration The windshiel...

Page 10: ...UltraGauge WARNING Never attempt to mold the neck of the windshield mount by grasping the mounting bracket or UltraGauge Damage to UltraGauge and or the mounting bracket may occur as the neck while fl...

Page 11: ...e diagram below In rare cases the connector may be found in a similar location on the passenger side or even in the vehicle s console To determine where the OBD II connector is located for your vehicl...

Page 12: ...e s protocol it replaces SCANNING with the identified protocol The possible Protocols are Protocol Manufacturer J1850 VPM GM Chrysler FORD Early Ford 9141 Chrysler Foreign KWP 2000 Rare various 11 bit...

Page 13: ...icular sensor which UltraGauge will then attempt to use to calculate the various mileage gauges such as Instantaneous MPG Average MPG Gallons Hour etc When this issue is present many of the mileage ga...

Page 14: ...detect the protocol of the target vehicle automatically However UltraGauge accumulates distance and fuel usage data When moved to another vehicle the accumulated data will need to be reset Also any un...

Page 15: ...he ECM uses a static table to approximate the fuel mixture In this state the fuel mixture will likely be too rich or too lean Continued open loop operation will likely result in a Trouble code This in...

Page 16: ...auge in the upper left hand corner as shown below Likewise a gauge assigned to Zone 6 places the gauge in the lower right hand corner Zones that are unused on a page are ignored but still may be assig...

Page 17: ...s the heart beat rate and the rate at which gauges are updated This setting is intended for vehicles with the CAN protocol and is not recommended for KWP and 9141 protocols G GA AU UG GE E Z ZO ON NE...

Page 18: ...0xygen Sensor 2 Voltage Miles to Empty Kilometers to Empty Bank 2 0xygen Sensor 1 Voltage Fuel Level gallons Fuel Level Liters Bank 2 0xygen Sensor 2 Voltage Time to Empty TTE Hours Mins Miles travel...

Page 19: ...ressure humidity engine coolant temp anti knock sensors engine load throttle position and battery voltage Short term fuel trim refers to adjustments being made in response to temporary short term cond...

Page 20: ...t include mechanical advance if any Gauge name Range Units Abbreviation Intake Air Temp F 40 0 to 419 9 F Intk F Intake Air Temp C 40 0 to 215 C Intk C Intake Air Temperature The temperature of the ai...

Page 21: ...sphere Gauge pressure in Pounds per Square Inch PSI Gauge name Range Units Abbreviation Bank1 wide O2 Sensor 1 lambda Bnk1 1 Bank1 wide O2 Sensor 2 lambda Bnk1 2 Bank1 wide O2 Sensor 3 lambda Bnk1 3 B...

Page 22: ...5 until trouble codes are again cleared Gauge name Range Units Abbreviation mi since TC cleard 0 to 40 722 miles mi TC Distance Since Trouble Codes Cleared km since TC cleard 0 to 65 535 kilometers km...

Page 23: ...rue closed throttle position When the throttle is closed this gauge will read 0 regardless of the details of the absolute throttle position The relative position value is calculated as follows Relativ...

Page 24: ...Part of the Group of General gauges as opposed to Trip Gauges Reset by selection MENU Gauge Page Menu Zero Ave Speed Gauge name Range Units Abbreviation Ave Gallons Hr Ave Liters Hr 0 to 99 99 0 to 9...

Page 25: ...nd fractions of hours not Hours and minutes A setting of 0 5 is 30 minutes Gauge name Range Units Abbreviation Srt Trip Miles Srt Trip Kilometers 0 to 9 999 9 0 to 9 999 9 Miles Kilometers mi srt km s...

Page 26: ...kPa 14 60 to 22 50 101 to 155 PSI kPa Bst PSI Bst kPa Boost pressure is the pressure inside the intake manifold relative to atmospheric pressure It is also commonly known as Manifold Gauge Pressure F...

Page 27: ...que Note In order for the KW1 HP1 or TRQ1 gauge to function the Engine Load gauge must be placed in the next display position on the same page For example If HP1 is at position 2 and TRQ1 is at positi...

Page 28: ...e reported fuel level will be frozen or inaccurate In this situation the use of the fuel level sensor must be disabled To disable the fuel level sensor select MENU Fuel Menu Fuel Sender Mode Then sele...

Page 29: ...he tank and in the system that the vehicle s fuel level sensor cannot detect Hence it is likely that the vehicle can travel several miles beyond the point that DTE becomes zero NOTE Do not rely on thi...

Page 30: ...f 125 130 F on a bright day while mounted on the dash in sunlight when the cabin temperature is 75 80 F If temperatures in excess of 140 F are seen check that the cooling vents are not blocked If the...

Page 31: ...s desired to reassign all gauges Once unassigned the Main display will show no gauges L Lo oa ad d D De ef fa au ul lt t G Ga au ug ge es s MENU Gauge Page Menu Load Default Gauges Restores the factor...

Page 32: ...early protocols however there is a good deal more communication on CAN equipped vehicles When reducing the refresh time note any abnormal side effects such as intermittent Err being display the Check...

Page 33: ...orm UltraGauge that the tank has been completely filled Once filled UltraGauge assumes the amount of fuel in the tank is equal to the fuel tank size Once initiated UltraGauge will then adjust the Fuel...

Page 34: ...98 Setting the Low Threshold too high may cause a false Auto Fill event to trigger as a result of gas sloshing around in the fuel tank NOTE When changing the mode from Disabled or Enabled to Smart Ul...

Page 35: ...port the presence of a fuel tank sensor E Es st ti im ma at te e F Fu ue el l L Le ev ve el l MENU Fuel Menu Estimate Fuel Level When a vehicle supports a fuel tank sensor Estimate Fuel Level will use...

Page 36: ...nu section on Adaptive Volumetric Efficiency before proceeding Prior to this calibration consider performing the distance calibration See the section Calibrate Distance Calibration can not be performe...

Page 37: ...the calibration factor if the MPG Fuel Calibration is performed improperly Calibrate Distance MENU Vehicle Setup Calibration Calibrate Distance Use this menu item to calibrate all Distance Gauges Thi...

Page 38: ...e s torque peaks Typically presented in the form XXX ft lbs RPM this parameter is commonly specified for most engines and can be found on automotive sites such as vehix com Search for your specific ve...

Page 39: ...use found during the scanning process Use this if you can t remember the protocol found UltraGauge Automatically remembers the last found protocol and attempts to communicate with the vehicle s ECM us...

Page 40: ...iguration such as Calibration Gauge selection Alarms settings display settings as well as all accumulated MPG MPH Time and Distance This function is a global restore There is generally individual rest...

Page 41: ...NU UltraGauge Setup Compatibility Pwr off Detect mode For most vehicles UltraGauge will correctly detect when the ignition has been switched to OFF Should UltraGauge remain on beyond 15 seconds after...

Page 42: ...you are dissatisfied with the update rate NOTE The ignition must remain in the RUN position The engine should be off NOTE This setting is applicable to ONLY vehicles with the 9141 or KWP 2000 Protoco...

Page 43: ...When enabled and injector cutoff occurs the Instantaneous MPG will read 999 9 and the Instantaneous Gallons hour will read 0 0 Injector Cutoff should only be seen when de accelerating If during heavy...

Page 44: ...t and Backlite Max Bright Ambient Light Brightness 100 Brightness 0 Brightness Max Backlite Setting Min Backlite Setting Automatic Backlighting Backlite Range The sensitivity to the Ambient light can...

Page 45: ...tinted smaller or fewer windows will have lesser ambient light levels This setting allows UltraGauge to be tailored to your vehicle s light levels This setting has a range of from 0 100 with 100 being...

Page 46: ...Gauge Press Next or Back to advance to the next group of gauges 3 While the cursor is positioned next to the desired gauge Press MENU This will show the alarm screen for that gauge as shown below 4 Pr...

Page 47: ...off 0 off 1 8 Bank 1 Wide 0xygen Sensor 1 Lambda off 0 off 1 8 Bank 2 Wide 0xygen Sensor 1 Lambda off 0 off 95 EGR Flow off 0 off 20 EGR Flow Error off 0 off 0 Evaporative Purge off 0 1 off 0 Fuel Le...

Page 48: ...ff 0 off 70 Trip Average MPH off 0 off 113 Trip Average KPH off 0 off 70 Trip Average MPG off 0 off 113 Trip Average KPL off 0 off 51 Trip Average L 100km off 0 off 100 Trip Gallons Used off 0 off 379...

Page 49: ...d trouble codes select MENU Trouble Codes Engine Trouble Codes UltraGauge checks for trouble codes every other time it completes checking all other gauge alarms P Pe en nd di in ng g T TC C A Al la ar...

Page 50: ...lay up to 20 codes Each trouble code is prefixed by a letter The letters signify the following Trouble Code Prefix Letter Meaning P Power Train C Chassis B Body U Undefined The four numeric digits fol...

Page 51: ...an the display spray a small spot of glass cleaner on to one end of a paper towel tissue paper or soft cloth Never directly spray window cleaner onto the display Wipe the display with the area of the...

Page 52: ...an be used interchangeably Note that alarms can be set for each For example you can set Oil to 3000 miles and Service to 30 000 miles as a reminder of the next service interval 14 Will the Fuel usage...

Page 53: ...hicle s ignition is switched from the RUN to the off position It is acceptable for Err to be displayed very infrequently during normal operation If Err is displayed frequently say once every 4 seconds...

Page 54: ...light Thermally compensated Dimensions 3 43 Wide x 2 14 Height x 0 50 Depth Power 1W with display active less than 1 4 watt with display off D Do oc cu um me en nt t R Re ev vi is si io on n H Hi is s...

Page 55: ...SA since 1996 has been federally required to be OBD II compliant Compliance is indicated on the emission decal located under the hood The decal is a black and white adhesive label and can be found on...

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