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F2:Trouble Code Table Trouble Code 17 Knock Signal Circuit 2 Opel Calibra I

Motronic M 2.8 F2:TROUBLE CODE TABLE

Trouble

Code

Information Sensor

Cause of FaultRemedy in

F0:DATA LIST

No.
Trouble Code Storage when ...
Remarks
17KNOCK SIGNAL
CIRCUIT 208C 25 XE only

· Engine speed higher than 1400 rpm

· Control unit reference voltage for knock sensor lower than 20 mV

(value varies depending on engine speed)

· Knock sensor voltage is evaluated and produces an implausible value.

Replacement value:

See trouble code 16.