What engine you running?????? Could be a pressure switch and there is different ways to check them depending which colour it is. 0.3 bar switch is Brown, 1.4 Bar is Black, 1.8 Bar is white, 0.25 Bar is Blue. When checking the low pressure switches with a test lamp, the light will stay on till the revs are raised. High pressure will stay out till revs raised. Could also be the level sender faulty, this is common if you have one, although the light on the dash will be yellow, pressure will be red
Cheers
Jmac
Last edited by Jmac; 14-04-2009 at 04:38 PM.
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