
2001 Buick Park Avenue 3.8L Excessive Emissions, Poor Idle Quality, Cuts out, Stall, Poor Fuel Economy, MIL Lamp on, RUNS RICH
The readings of oxy. sensor are .900+ and the fuel trim is -18 @ idle but the injector pwm is 10 ms. Will set code p0101 at times. Car will stall @ idle. The car runs good and all the readings ( i.e. M.A.F., O2, INJECTOR PWM) are right when the level ride moto...
FIX posted 2/22/2008
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Message Closed w/FIX
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VIN | 1G4CW54K41 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Stall, Poor Fuel Economy, MIL Lamp on, Runs Rich |
Occurs | Intermittently |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
Message Closed w/FIX
Vehicle Data
2001 Buick Park Avenue
VIN | 1G4CW54K41 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Stall, Poor Fuel Economy, MIL Lamp on, Runs Rich |
Occurs | Intermittently |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |