P0159 OBD Trouble Code
1 result found
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | HO2S Slow Response Conditions: |
| Location | Bank 2 Sensor 2 |
| Cause | Engine running for 2 minutes, ECT sensor input more than 176°F, then the test started and the PCM detected that the rear HO2S-22 signal did not switch from 270-620 mv enough times during the test period. |
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