Vauxhall Workshop Service and Repair Manuals

Trouble Code

Information Sensor

Cause of Fault

Remedy in

F0: DATA LIST

No.

Trouble Code Storage when

56

IDLE ATR CONTROL VOLTAGE HIGH

39, 40, 41,

42, 43, 44

·   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.