23 result(s) found
Motor (P)
The knock-control subsystem reports an internal error — typically a self-test fault or a noise floor that cann…
Knock sensor A signal is in electrical range but plausibility check fails — typically a loose mounting, wrong …
Knock sensor A signal jumps or drops out intermittently — usually a corroded connector or chafed wire near the…
A general electrical fault on knock sensor C — used on engines with multiple knock sensors (one per bank or pe…
Knock sensor C signal is in electrical range but plausibility check fails — typically a loose mounting, wrong …
Knock sensor C signal below lower plausibility — short to ground. Wiring faults of this kind typically come fr…
Knock sensor C signal above upper plausibility — open signal or short to B+. Wiring faults of this kind typica…
Knock sensor C signal jumps or drops out intermittently — usually a corroded connector or chafed wire near the…
Knock sensor B signal is in electrical range but plausibility check fails — typically a loose mounting, wrong …
Knock sensor B signal jumps or drops out intermittently — usually a corroded connector or chafed wire near the…
A general electrical fault on knock sensor D — used on engines with multiple knock sensors (one per bank or pe…
Knock sensor D signal is in electrical range but plausibility check fails — typically a loose mounting, wrong …
Knock sensor D signal below lower plausibility — short to ground. Wiring faults of this kind typically come fr…
Knock sensor D signal above upper plausibility — open signal or short to B+. Wiring faults of this kind typica…
Knock sensor D signal jumps or drops out intermittently — usually a corroded connector or chafed wire near the…
The ECU has detected an internal performance fault in the processing of accelerator pedal position - the redun…
The knock or combustion-vibration sensor monitors the structure-borne noise of each cylinder. The signal level…
Red (U)
ECU lost CAN communication with active vibration control module (used in some hybrid drivetrains to dampen vib…
A receiving module detected implausible data from the active vibration control module (active engine mounts / …