Vauxhall Workshop Service and Repair Manuals

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Terminal

07

SELECT ACTUATOR

SEC. AIR P. REL

Ignition On

Engine Off

Press key F5 in the system main menu, select the desired test using the arrow keys and confirm with Yes.

46, 47

44, 41

Follow the instructions in the TECH 1 display

Note:

The secondary air relay is actuated at a frequency of 0.5 Hz.

The test is completed after a maximum of 30 s

Noise check:

clicking noise from relay

Air injection audible in engine compartment

TECH 1 display shows alternately:

INACTIVE

       12V

ACTIVE 0 V

Notes on Trouble - shooting:

Nominal Value:

Cause of Fault:

·     See FO: DATA LIST, test step no. 18