P1172 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | System too rich |
| Location | Bank 1 |
| Cause | Intake/fuel system, injectors, HO2S, MAF/VAF sensor, ECT sensor |
Try also: https://www.obd-codes.com/p1172
