Index coduri de defect · medium
P1254
Throttle “limp home” spring malfunction
Throttle “limp home” spring malfunction
Scope: 2.5L/3.0L gasoline · System(s): EMS OBD II · Factory MIL flag: 2 · Default action: ECM Default: –Limp home unavailable –Vehicle speed limited –Speed control inhibited –Possible engine shut down
Common causes
- Throttle limp home spring failure (throttle body failure)
Quick checks
- Confirm freeze-frame and conditions when the code set