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Page 20/63 UltraGauge™ EM User Manual www.ultra-gauge.com
GAUGES
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 gauges 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 provide gauges that are specifically used in the determination of the fuel
mixture for emissions purposes. Typically older vehicles provide a minimum of gauges while newer vehicles support nearly all gauges.
Table 1 - Potential Available Gauges
Imperial Gauge Metric Gauge Imperial Gauge Metric Gauge
% Engine Load Throttle Position 2 % abs
Engine Coolant Temperature (ºF) Engine Coolant Temperature (ºC) Accelerator Pedal Position 1 %
Short Term Fuel Trim Bank 1 Accelerator Pedal Position 2 %
Long Term Fuel Trim Bank 1 Throttle Position % Cmd
Short Term Fuel Trim Bank 2
Long Term Fuel Trim Bank 2
Fuel Pressure (PSI)
Fuel Pressure (kPa) Boost Pressure, Relative Pressure (PSI) Boost Pressure, Relative
Pressure (kPa)
Intake Manifold Absolute Pressure(MAP)
(PSI)
Intake Manifold Absolute Pressure(MAP)
(kPa)
Boost Pressure 2, Relative Pressure (PSI) Boost Pressure2, Relative
Pressure (kPa)
RPM Engine Oil Temperature F Engine Oil Temperature C
MPH KPH Fuel Injection Timing
Timing Advance Exhaust Pressure PSI Exhaust Pressure kPa
Intake Air Temperature (ºF) Intake Air Temperature (ºC) Charge Air Temperature F Charge Air Temperature C
Mass Air Flow Sensor 1 (g/s) Brake Horsepower 1 Brake Kilowatts 1
Absolute Throttle Position 1 % Torque 1 (ft lbs) Torque 1 (N.m)
Oxygen Sensor Voltage Bank1 S1 Brake Horsepower 2 Brake Kilowatts 2
Oxygen Sensor Voltage Bank1 S2 Torque 2 (ft lbs) Torque 2 (N.m)
Oxygen Sensor Voltage Bank2 S1 Mass Air Flow Sensor 2 – Calculated
Oxygen Sensor Voltage Bank2 S2
Instantaneous MPG Instantaneous KPL
Instantaneous L/100Km
Miles traveled with Check Engine Light On.
Kilometers traveled with Check Engine
Light On.
Average MPG – General Average KPL – General
Average L/100Km – General
Fuel Rail Pressure (PSI) Fuel Rail Pressure (10kPa) Average MPH – General Average KPH – General
Wide O2 Sensor Bank1 S1 Lambda Average G/H - General Average L/H - General
Wide O2 Sensor Bank1 S2 Lambda Run Time – General
Wide O2 Sensor Bank2 S1 Lambda Miles – General Kilometers – General
Wide O2 Sensor Bank2 S2 Lambda Gallons Used – General Liters Used – General
Wide O2 Sensor Bank1 S1 Lambda.* Instantaneous Gallons/Hour Instantaneous Liters/Hour
Wide O2 Sensor Bank1 S2 Lambda.* Miles to Empty Kilometers to Empty
Wide O2 Sensor Bank2 S1 Lambda.* Fuel Level (gallons) Fuel Level (Liters)
Wide O2 Sensor Bank2 S2 Lambda.* Time to Empty(TTE) (Hours:Mins)
EGR % Flow Cmd Volumetric Efficiency (MAP vehicles only)
EGR % Error Average MPH – Trip Average KPH – Trip
Evaporative Purge %
Average MPG – Trip Average KPL – Trip
Average L/100Km - Trip
Fuel Level % of full Gallons Used – Trip Liters Used - trip
Number of Warm-ups since Check Engine
Light Cleared
Average Gallons/Hour – trip Average Liters/Hour – trip
Miles traveled since Check Engine Light
Cleared
Kilometers traveled since Check Engine
Light Cleared
Run Time – Trip (Hours:Minutes)
Evaporative Vapor Pressure (PSI) Evaporative Vapor Pressure (Pa) Miles –Trip Kilometers - Trip
Barometric Pressure – Inches of Mercury
(inHg)
Barometric Pressure – Inches of Mercury
(kPa)
Average MPH – Short Trip Average KPH – Short Trip
Catalytic Converter Bank 1 Sensor 1
Temperature (ºF)
Catalytic Converter Bank 1 Sensor 1
Temperature (ºC)
Average MPG – Short Trip Average KPL – Short Trip
Average L/100Km - Short Trip
Catalytic Converter Bank 2 Sensor 1
Temperature (ºF)
Catalytic Converter Bank 2 Sensor 1
Temperature (ºC)
Gallons Used – Short Trip Liters Used - Short Trip
Catalytic Converter Bank 1 Sensor 2
Temperature (ºF)
Catalytic Converter Bank 1 Sensor 2
Temperature (ºC)
Average Gallons/Hour – Short Trip Average Liters/Hour – Short Trip
Catalytic Converter Bank 2 Sensor 2
Temperature (ºF)
Catalytic Converter Bank 2 Sensor 2
Temperature (ºC)
Run Time – Srt Trip (Hours:Minutes)
ECM Battery Voltage Miles – Short Trip Kilometers - Short Trip
Load absolute % Oil Change Distance (miles) Oil Change Distance (Km)
AFR Commanded Ratio Service Distance (miles) Service Distance (Km)
Relative Throttle Position %
UltraGauge Internal Temperature (ºF) UltraGauge Internal Temperature
(ºC)
Outside Ambient Air Temperature (ºF) Outside Ambient Air Temperature (ºC) UltraGauge Voltage
Gauges in Blue are new for UltraGauge EM plus 1.4
*There are two possible sets of Lambda values returned by the ECM. One is current based and the other voltage based. While there is
only one set of sensors and it would seem that a given vehicle would support either voltage or current, it is possible for the ECM to
support both. Current based lambda have a “.” in the description and abbreviation.
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