P1128 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Long term fuel trim, entire speed/load range, Bank 1 - system too lean |
| Cause | Fuel pressure/pump, injector(s), intake/ exhaust leak, AIR system, hose leak |
Try also: https://www.obd-codes.com/p1128
