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F2:Trouble Code Table Trouble Code 56 Idle Air Control Voltage High Opel Vectra A

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
56IDLE AIR CONTROL
VOLTAGE HIGH31, 32, 33, 34, 35· Short circuit to battery voltage

Replacement value:

The learn functions for oxygen sensor control, idle air control and knock control are blocked and the last valid values are used for calculation.