Vauxhall Workshop Service and Repair Manuals

Trouble Code

Information Sensor

Cause of Fault

Remedy in

F0: DATA LIST

No.

Trouble Code Storage when

19

INCORRECT RPM SIGNAL

37, 38

·   At least one start with correct synchronization since ignition ON

·   Engine speed higher than 520 rpm

·   Incorrect engine speed signal recognized (loose contact, tooth missing, incorrect position of gap)

Effects:

Current values are used for mixture and requirement adaptation, and neutral values are used for idle speed regulation and block learn method adaptation.