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

27, 28

·   At least one start with correct synchronization since ignition ON

·   Engine speed greater than 520 rpm

·   Incorrect engine speed signal recognized

     (loose contact, tooth missing, incorrect gap position)

Effects:

·   Current values are used for the mixture and requirement adaptation, and neutral values are used for idle speed control and characteristic curve adaptation.