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Showing results for tags 'map sensor'.
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BugsyC posted a topic in Cadillac Deville, Eldorado, Seville, Fleetwood, Sixty SpecialP1106 just popped up.It's an intermittent high voltage to the MAP sensor..What would cause this? Is it a vacuum leak somewhere?? Where to start looking? 02 Eldorado ESC
So after failing emissions twice for HC (CO and Nox close), I decided to pull the intake mainfold (beauty cover) cover to inspect. Fuel is everywhere inside. Thinking FPR. I'm trying to disconnect the injector harness where it goes through the plastic fuel rail holder. Doesn't look like a connector really. See picture below: BTW, that cup where the wires go through was filled to the top with fuel. Fuel kinda looked like some oil in it too, but not sure how that much oil could get in there. I think it's just old fuel that has evaporated over time and "thickened" so to speak, also mixing with the plastics. I'd really like to remove it so I can clean everything up and inspect wires. Any help would be greatly appreciated. Thanks gents.