Vauxhall Workshop Service and Repair Manuals

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Terminal

28

INT. MANIFOLD V.2

Engine running at idle speed, operating temperature

INACTIVE 12V

124, 133, 134

31, 19

Depress accelerator pedal briefly to full load stop

ACTIVE   0V

Note:

For this test, the engine must first run for a few seconds at idle speed before the accelerator pedal is quickly depresed to the full load stop.