Vauxhall Workshop Service and Repair Manuals

Trouble Code

Information Sensor

Cause of Fault

Remedy in

F0: DATA LIST

No.

Trouble Code Storage when

71

INTAKE AIR TEMP.

VOLTAGE HIGH

05

·   Engine running for longer than 3 min

·   Throttle valve is closed for longer than 1 0 s (idle speed)

·   Intake air temperature lower than

     - 35.4 °C / - 32 °F (short circuit to battery voltage or circuit interruption)

Replacement value:

·   20 °C / 68 °F

Effects:

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