P0151 OBD Trouble Code
1 result found
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | HO2S Shorted To Ground Conditions |
| Location | Bank 2 Sensor 1 |
| Cause | ECT sensor over 170°F on previous key on, cold engine startup requirement met (ECT input under 98°F, BTS input within 27°F of ECT input), at idle speed, and PCM detected the HO2S-11 signal was less than 156 mv for 28 seconds. |
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