P0147 OBD Trouble Code
1 result found
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | HO2S Heater Fault Conditions |
| Location | Bank 1 Sensor 3 |
| Cause | Cold engine startup requirement met (ECT sensor input less than 147°F, BTS ambient air reading within ± 27-59°F of ECT input), engine at idle speed, then the test started and the PCM detected that the rear HO2S-13 voltage was more than 300 mv for 30-90 seconds. |
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