Quote:
Originally Posted by im.rocketeer
Hello everyone
I have been getting a CEL P0172 where the car starts but stalls every time to a point where the engine dies. So far I found out that the engine is
running rich. The only thing that I changed out was the stock pump with a deatschwerks 65c. Drove about 3months before this problem. I can datalog the scenario with my openflashtablet but I don’t know which parameters to record. Can anybody help me find the cause of this.
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Check your air filter, if it's VERY dirty, you'll run rich.
If you're still running rich after you have replaced or at least cleaned the air filter, then pull the mass air flow (MAF) sensor out and clean it with mass air flow sensor cleaner, let it dry completely before reinstalling it, then clear your ECU of any remaining codes.
Get back to us.