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Engine cooling > < Checking oil pressure switch

Golf Mk4

Checking oil pressure
Checking oil pressure
–  Check oil pressure at different speeds:
2000 rpm: 3.0...5.5 bar
Over 2000 rpm: maximum 7.0 bar
If the specifications are not obtained:
–  Mechanical damage, e.g. rectify bearing damage.
At higher engine speeds, the oil pressure must not exceed 7.0 bar.
If the specification is exceeded:
–  Check the oil passages.
–  Renew oil pump → Chapter if necessary.
   

Engine cooling > < Checking oil pressure switch