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2001 GMC Jimmy SLE 4.3L MIL Lamp on
Posted to GM Driveability on 10/12/2005 6 Replies

If anybody can help it would be surely appreciated. I have 4.3l engine that sets a P0101 code( mass air flow performance). The setting of the code happened once a month with nothing found. It is now setting every 2nd ignition cycle.

The manual says to check f...

6 Replies Received (View Replies)

  Related Documents & Media  2001 GMC Jimmy SLE

 
Message Closed w/FIX

car Vehicle Data

2001 GMC Jimmy SLE

VIN 1GDT13WO12
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

2001 GMC Jimmy SLE

VIN 1GDT13WO12
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0101Mass Airflow Sensor Range/Performance