Contents Wiring diagrams Section: DOHC Diesel Engine All sections

Checking and Adjustment Values Opel Astra H

EngineZ 17 DTJ / Z 17 DTR / A 17 DTJ / A 17 DTR
Idle speed
with manual transmissionrpm850
with automatic transmissionrpm-
Cut-off speedrpm4630 - 4830
CompressionkPa2600 - 3000-
Pressure lossnot more than 25% per cylinder
Valve lash
(cold)
Intake valvemm0.40 ± 0.05
Exhaust valvemm0.40 ± 0.05