Vauxhall Workshop Service and Repair Manuals

Trouble Code

Information Sensor Cause of Fault

Remedy in F0:DATA LIST No.

Trouble Code Storage when...

84

IMMOBILISER NO SIGNAL

04

·   Engine control unit does not recognise an imo signal from the immobiliser control unit after request

·   On ignition ON the fault is recognised immediately

Effects:

·   The engine telltale flashes

·   Approx. 1 s after ignition ON the injection function is blocked and the fuel pump is switched off