P1158 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | HO2S Shift Rich Conditions |
| Location | Bank 2 Sensor 2 |
| Cause | No PCM codes set, throttle angle from 2-10% in closed loop, then the PCM detected the majority of the HO2S-22 signals were from 729-923 mv for 129 seconds during the test period |
Try also: https://www.obd-codes.com/p1158
