P0135 OBD Trouble Code
1 result found
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | HO2S Heater Circuit Conditions |
| Location | Bank 1 Sensor 1 |
| Cause | Cold engine startup requirement met (ECT sensor input under 147°F, BTS input within ± 59°F of ECT sensor input), then the test started and the PCM detected that the front HO2S-11 signal was over 3v for 30-90 seconds. |
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