
2002 GMC Sierra 2500 HD SL 6.6L MIL Lamp on
This is driving me crazy! I have this P0101 code as intermittent problem. The signal is good for the MAF and I think the Baro sensor may be the lead candidate for replacement. I can not find any air leaks or problem with the airbox. I replaced MAF with known g...
FIX posted 7/13/2006
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Message Closed w/FIX
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VIN | 1GTHK29182 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / Direct |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Intermittently |
Misc. | Sle |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
Message Closed w/FIX
Vehicle Data
2002 GMC Sierra 2500 HD SL
VIN | 1GTHK29182 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / Direct |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Intermittently |
Misc. | Sle |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |