yellowhusaberg Posted March 11, 2016 Share Posted March 11, 2016 Oil pressure gauge working OK,changed voltage regulator on the back of the dash to new solid state one,now it's reading max pressure when I turn the ignition on?put old regulator back in and the same thing happens,any ideas guys????? Quote Link to comment Share on other sites More sharing options...
andyc Posted March 11, 2016 Share Posted March 11, 2016 I might be wrong but I think the regulator only controls the tank gauge and temp gauge.. Check the wiring connector on the back of the instruments but I'd guess the wiring to the sensor has burnt away The heat from the exhaust manifold burns the wiring and will cause writing so short which will send the needle right over. Andy Quote Link to comment Share on other sites More sharing options...
wayne ingham Posted March 11, 2016 Share Posted March 11, 2016 When l removed the exhaust/ lnlet manifolds l found the wiring to the sensor very brittle.I did replace the wiring.But l did not no faults Quote Link to comment Share on other sites More sharing options...
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