Description of Problem: Starts like normal then stalls 2-5 seconds later. Trying to find where to attach fuel pressure test kit. I’ve had two mobile mechanics come to my house $75.00 per mechanic. Bought a fuel pump module as instructed by mechanic #2 @ $65.oo. No change I’ve paid fees on justanswers.con and a few others to no avail.
Paying for a service that doesn’t deliver any help is getting redundant.
Thank you for your time.
Codes:
P0113
P0103
P0100
This vehicle has what is called an Electronic Returnless Fuel System (ERFS). There is no schrader on the fuel rail. However, fuel pressure could be tested at the fuel filter with adapters.
Most likely cause would be an open somewhere. You will need to trace the wiring and confirm this.
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P0113 — Intake air temp sensor 1 circuit high
Possible causes: IAT open circuit
IAT short to power
Damaged IAT sensor
Wiring incorrect
P0103 — Mass Air Flow circuit high
Possible causes: MAF open circuit
MAF short to power
Damaged MAF sensor
P0100 — Mass Air Flow circuit A high
Possible causes?
MAF open circuit
Intake air component incorrectly installed.
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