Quote:
Originally Posted by jaimster
so I have been getting these codes off and on after messing a while back with intake and throttle hoses .
I just replaced a starter , cold air intake system by BB performance , new maf sensor OEM
sepertine belt - car runs so much better however still getting these PIA codes
even did a smoke test few weeks ago before I did that work .
question : how can I isolate the issue more precisely ?
should I get the DURAMETRIC CABLE to be able to monitor what is going with fuel trims , o2 sensors , throttle body and son on ????
will that get me closer to what is going ??
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Both codes indicate that your intake charge is so rich that the DME cannot adjust for it.
Possible causes: - Incorrrect MAF siganl
- Fuel pressure too high
- Leaking injectors
- EVAP canister purge valve stuck open
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