P1111 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) control, system too lean |
| Location | Bank 1 |
| Cause | Intake/exhaust leak, injector blocked, MAF sensor, fuel pressure/pump, HO2S |
Try also: https://www.obd-codes.com/p1111
