P0135 Diagnostic Trouble Code Discussion for December 2015
Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Performance
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| Help Request | Posted | |
| 2003 Toyota Avalon XL 3.0L MIL Lamp on VIN: 4T1BF28B93 P0135: Air Fuel Sensor 1 (Bank 1 Sensor 1) Heater Circuit Malfunction. This is one of our cars and it is a loaner so my tests have been intermittant (car comes and goes). I followed trouble trees in Mitchell many times and ended up with an ECM issue per the tests. It codes up immediately upon start. (it is supposed to be a two tr... |
December 30, 2015 |
