Code P0135 Definition P0135 – Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1) What Does the P0135 Code Mean? P0135 is a generic powertrain code that applies to OBD-II-equipped vehicles. It indicates a problem with the front oxygen sensor on Bank 1, specifically with the ...
Jul 23/17 - New FAQ: What does ISO/SAE Reserved mean as a code description? Jul 14/17 - U010A, U010B, U010C, U010D, U010E, U010F Jul 12/17 - P2172, P2173, P2174, P2175, P2176 Jul 10/17 - P0586, P0587, P0588, P050A, P050B, P050C, P050D, P050E Jul 8/17...