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1994 Chevrolet Lumina APV 3.8L Poor Idle Quality, Hesitation, MIL Lamp on
Posted to GM Driveability on 8/27/2001 5 Replies

Hi, got a stumper here got this one in a couple of weeks for MIL on found code 101 maf sensor waved out the sensor and it showed bad. Replaced with new A/C Delco part and everything seemed ok and then the vehicle came back same code same problem. This time cod...

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  Related Documents & Media  1994 Chevrolet Lumina APV

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet Lumina APV

VIN IGNDUO6L4R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

101maf out of range
563serial data problem
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet Lumina APV

VIN IGNDUO6L4R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

101maf out of range
563serial data problem