I have a 2001 Pontiac Grand Prix. It starts just fine, but when I put it in drive press the gas pedal nothing happens. At first the car would move very slowly, now it doesn't move at all. I did a codes check and what it showed was P0101-Mass air flow circuit, P0131-Sensor circuit low volts, & P0131-System too lean. Do any of these codes go with the symptoms I'm having? I'd appreciate any help I could get.
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Monday, November 26th, 2007 AT 9:15 PM