P0135-O2 Sensor 1/1 Heater Failure; P0141-O2 Sensor 1/2 Heater Failure; P0155-O2 Sensor 2/1 Heater Failure; P0161-O2 Sensor 2/2 Heater Failure (Gas - Except NGC): Notes

WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: All symptoms listed above are diagnosed using the same tests. The title for the tests will be P0135-O2 SENSOR 1/1 HEATER FAILURE.