Home/Opel/Monterey/Opel Monterey A (1992-1999)/Repair manual/DOHC Petrol Engine/Technical Data Adjustment Values/checking Values -6VE1
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Technical Data Adjustment Values/checking Values -6VE1 Opel Monterey A

Adjustment Values/Checking Values

Valve clearancemmInlet: 0.23 - 0.35
Exhaust: 0.25 - 0.35
Ignition timingIndicator marks on timing belt housing to align with notch on crankshaft pulley-ignition timing is non-adjustable
Spark plugs - electrode gapmm1.05
CompressionkPaThe pressure difference between any single cylinder of the entire engine should not be more than 100.
Pressure loss testThe pressure loss of an engine in perfect condition per cylinder is approximately 25%.
Idle Speedrpm750*
CO content (at idle speed/at 2800 to 3200 rpm)vol.%0.5/0.3
Ignition timing at idle speed-°CA BTDC20*

* Adjustment not possible, electronically controlled.