*Please see the Compatibility Exceptions list found here: Compatibility Exceptions
 Please also see the Vehicle Gauge Availability Estimator

UltraGauge is compatible with most* 1996 and newer foreign and domestic vehicles sold in the United States.  While OBD II compliance was federally mandated in 1996, some vehicle makes and models were compliant as early as 1994.  Compliance is indicated on the vehicle's emissions decal located in the engine compartment.  Below are examples of emission decals.

International Customers
Please confirm that your vehicle is OBDII certified.  UltraGauge is only compatible with vehicles which are OBDII certified.

UltraGuage supports all OBDII protocols including:

J1850 VPM Early GM & Chrysler
Ford Early Ford
9141 Early Chrysler and Foreign
KWP 2000 Rare, various
11-bit CAN Most 2008 and newer
29-bit CAN Most 2008 and newer Honda & Volvo
CAN was supported on many vehicles as early as 2005.

Vehicles supported include: Passenger vehicles, SUVs, trucks, Class A, B & C RVs

Installation is simple, simply plug UltraGauge into the vehicle's OBDII connector.  The OBDII connector is typically located below the dash above the driver's foot controls.  To determine the connector's location for your vehicle use the locator tool found here: OBDII Locator