Well I have a Problem,I got a Check engine light about mouth ago, Check with a diagnostic, it was a P1105 which a MAP/BARO Sensor, We replaced it Reset the code and still Check engine light came back on, scan again it was still P1105, and since I live in NY failing an inspection is a big no no and I have inspection next mouth so do you guys know what could be the issue? any and answer Suggestion would be Great.
you need to check the circuit/ harness/ connectors to that switch/sensor
did you test the old & replacement valves themselves?
check the hoses for clogs/ kinks/ correct placement
then, you’ll need a regular voltmeter to do any more diagnositics
read pages up to EC-352
what was the fix?
Did you replace the fuel filter first.?
How old is the fuel pump ?
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