P0131 OBD Trouble Code
1 result found
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | HO2S Circuit Low Input Conditions |
| Location | Bank 1 Sensor 1 |
| Cause | Engine running in closed loop, then the PCM detected that the HO2S-11 signal that was less than 250 mv (less than 97 mv on VIN 1 & K engines), condition met for 2-4 minutes. |
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