Home/Opel/Monterey/Opel Monterey A (1992-1999)/Repair manual/Diesel Engine/Technical Data - Adjustment/checking Values - 4JG2T
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Technical Data - Adjustment/checking Values - 4JG2T Opel Monterey A

Adjustment Values/Checking Values

Valve clearance (cold)mm0.4
AdjustmentAdjusting screw with locknut
CompressionkPaDifference in pressure between individual cylinders in engine must not exceed 100
Compression pressurekPa3000 at 200 rpm
Pressure loss checkPressure loss per cylinder with engine in perfect condition approx. 25% Pressure deviation between individual cylinders approx. 10%
Idle speed:
Lowerrpm695 - 745
Upperrpm4,500 - 4,700
Increaserpm850 - 950
Charge pressurekPa66.7
Injection pump timingTDC