Sep 4, 2012
as above i wont to check it before i replace the cct . And what should it be at low rpm
Car? Engine code? Model year?
Unscrew oil pressure sensor,
screw a oil pressure testing kit in it's place,
start engine and observe gauge.
thanks mate its a 2000 s3
Autodata states that you should have between 3.5 to 4.5 bar @ 2000rpm
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