F22 and F378
Brown is low pressure
Blue is high pressure
but from what I understand, the ecu doesn’t start trying to check the oil pressure sensors until a certain rpm range is reached and the engine is warm...
I’ve been fighting this oil pressure problem and I’m trying to figure which sensor is throwing which fault.
I can drive all day around town til the cars warmed up and not get a fault, today I was sitting at a light and out of curiosity on this matter, revved up to 4K. Bang. Oil pressure fault.
I’m nearly at the point where the most reasonable solution is to light the old girl on fire and roll her into the showroom i bought it from 6 months ago, Viking funeral style.
But any info you fine folk might be able to offer up in lieu of flowers would be greatly appreciated.


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