Idling speed low or irregular
Symptom: idling speed too low or irregular
Idling speed low or irregular |
Fault symptoms
idling speed too low or irregularConditions
The following conditions apply for the current fault symptom:• |
No diagnostic trouble codes in the car with the current symptom description.
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Diagnostic help
See Leak check, fuel pressure, flow capacity and adaptation procedures
Checking the wiring
Note | ||
Jiggle the wiring harness at several points and in different directions to detect intermittent breaks and short circuits. Observe the multimeter, diagnostic tool or test lamp during the check. |