Vauxhall Workshop Service and Repair Manuals

Trouble

Information Sensor

Remedy in

Trouble Code Storage when ...

Code

Cause of Fault

F0:DATA LIST

Test Step

31

NO ENGINE RPM

14

· Ignition ON

SIGNAL

· No engine speed signal from pulse pick-up

Note:    Trouble code 31 is always displayed when the ignition

is switched on. When starting, as soon as an engine speed

signal is received from the pulse pick-up, if the system is

intact, the fault is immediately deleted and does not remain

stored.

No replacement value