UltraGauge Standardised Gauge List & Estimator
The UltraGauge EM Plus & UltraGauge MX can display up to 78+ possible standardised gauges*.
Gauge selection is completely customisable. The actual gauges available are vehicle dependent and some or all gauges may or may not be available. If your vehicle supports any of the gauges listed, then the gauge will be available for display by UltraGauge.
The UltraGauge EM Plus does not support Manufacturer specific gauges such as transmission temperature, the UltraGuage MX does.
While not comprehensive, the Gauge Availability Estimator Gauge Availability Estimator can potentially provide an estimate of the gauges available for your vehicle. The Gauge Availability Estimator can be found here: http://ultra-gauge.com/ultragauge/support/gaugelookup.php
Supported Gauge List:
% Engine Load |
Engine Coolant Temperature (ºF) |
Engine Coolant Temperature (ºC) |
Short Term Fuel Trim Bank 1 |
Long Term Fuel Trim Bank 1 |
Short Term Fuel Trim Bank 2 |
Long Term Fuel Trim Bank 2 |
Fuel Pressure (PSI) |
Fuel Pressure (kPa) |
Intake Manifold Absolute Pressure (MAP)(PSI) |
Intake Manifold Absolute Pressure (MAP)(kPa) |
RPM |
MPH |
KPH |
Timing Advance |
Intake Air Temperature (ºF) |
Intake Air Temperature (ºC) |
Mass Air Flow Sensor 1 (g/s) |
Absolute Throttle Position 1 % |
Bank 1 0xygen Sensor 1 Voltage*** |
Bank 1 0xygen Sensor 2 Voltage*** |
Bank 2 0xygen Sensor 1 Voltage*** |
Bank 2 0xygen Sensor 2 Voltage*** |
Run time since last start (hours:mins) |
Miles traveled with Check Engine Light On. |
Kilometers traveled with Check Engine Light On. |
Fuel Pressure (Diesel & Direct Injection) (PSI) |
Fuel Pressure (Diesel & Direct Injection) (10kPa) |
Bank 1 Wide 0xygen Sensor 1 Lambda (voltage based)*** |
Bank 1 Wide Oxygen Sensor 2 Lambda (voltage based)*** |
Bank 2 Wide 0xygen Sensor 1 Lambda (voltage based)*** |
Bank 2 Wide Oxygen Sensor 2 Lambda (voltage based)*** |
Bank 1 Wide 0xygen Sensor 1 Lambda (current based)*** |
Bank 1 Wide Oxygen Sensor 2 Lambda (current based)*** |
Bank 2 Wide 0xygen Sensor 1 Lambda (current based)*** |
Bank 2 Wide Oxygen Sensor 2 Lambda (current based)*** |
EGR Flow % |
EGR Flow % Error |
Evaporative Purge % |
Fuel Level % of full |
Number of Warm-ups since Check Engine Light Cleared |
Miles traveled since Check Engine Light Cleared |
Kilometres traveled since Check Engine Light Cleared |
Evaporative System (PSI) |
Evaporative System (Pa) |
Barometric Pressure – Inches of Mercury (inHg) |
Barometric Pressure – Inches of Mercury (kPa) |
Catalytic Converter Bank 1 Sensor 1 Temperature (ºF) |
Catalytic Converter Bank 1 Sensor 1 Temperature (ºC) |
Catalytic Converter Bank 2 Sensor 1 Temperature (ºF) |
Catalytic Converter Bank 2 Sensor 1 Temperature (ºC) |
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) |
Battery Voltage (Measured by ECM) |
UltraGauge Battery Voltage (Measured by UG) |
Load absolute % |
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 % |
Fuel/Air Commanded Equivalence Ratio (v1.4) |
Engine Oil Temperature (ºF) (v1.4) |
Engine Oil Temperature (ºC) (v1.4) |
Fuel Injection Timing (v1.4) |
Exhaust Pressure PSI (v1.4) |
Charge Air Temperature (ºF) (v1.4) |
Charge Air Temperature (ºC) (v1.4) |
Boost Pressure, (Relative Pressure) (PSI) |
Boost Pressure, (Relative Pressure) (kPa) |
Brake Horsepower 1 |
Brake Kilowatts 1 |
Torque 1 (ft lbs) |
Torque 1 (N.m) |
Brake Horsepower 2 |
Brake Kilowatts 2 |
Torque 2 (ft lbs) |
Torque 2 (N.m) |
Mass Air Flow Sensor 2 (g/s)– Calculated |
Instantaneous MPG |
Instantaneous KPL |
Instantaneous L/100Km |
Average MPG – General |
Average KPL – General |
Average L/100Km – General |
Average MPH – General |
Average KPH – General |
Run Time – General |
Miles – General (miles) |
Kilometers – General (miles) |
Fuel Used – General (gallons) |
Fuel Used – General (litres) |
Average Gallons/Hour - General |
Average Litres/Hour - General |
Fuel Level (gallons) |
Fuel Level (litres) |
Instantaneous Gallons/hour |
Instantaneous Litres/hour |
Distance to Empty (miles) |
Distance to Empty (kilometres) |
Time to Empty |
Volumetric Efficiency (MAP vehicles only) |
General Trip Gauges |
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Average MPG |
Fuel Used |
Average Gallons/hour |
Average MPH |
Distance (miles) |
Run Time |
Average KPH |
Average KPL |
Average L/100Km |
Litres Used |
Average Litres/Hour |
Distance (kilometres) |
Short Trip Gauges** |
Average MPG |
Fuel Used |
Average Gallons/hour |
Average MPH |
Distance (miles) |
Run Time |
Average KPH |
Average KPL |
Average L/100Km |
Liters Used |
Average Liters/Hour |
Distance (kilometres) |
* Actual available gauges are vehicle dependent.
** Short trip gauges reset at each ignition off.
*** Typically O2 Sensor 1 is before the Catalytic converter and O2 Sensor 2 is behind the 02 Sensor. There are two types of O2 sensors, the older, more basic narrow band O2 sensor and wide band O2 sensors. Some manufactures will use the more capable wide band sensor prior to the Catalytic converter and the lower cost, more basic O2 sensor after the Cat. OBDII defines a wide band O2 sensor that outputs voltage and another that outputs current. The sensors are the same and the difference is only the computer's internal units. A given vehicle will typically only support either the voltage or current wide band O2 sensors. Regardless of if the output is a voltage or a current, the parameter Lambda is unit-less and hence it is not important if the wide band O2 sensor output is voltage or current.
Lambda is a more useful parameter than AFR, as the Stoichiometric ratio of the fuel is seldom known and hence AFR can not be determined