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1994 Oldsmobile 98 Regency 3.8L MIL Lamp on, DTC P0641 QDM ERROR
Posted to GM Driveability on 9/10/2004 4 Replies

we installed a used trans check engine light is on checked bulletins ) possible a short in the internal wiring harness on the trans we installed the original wiring harness and all the solenoids from the used trans customer also went to the dealer to check the...

4 Replies Received (View Replies)

  Related Documents & Media  1994 Oldsmobile 98 Regency

 
Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile 98 Regency

VIN 1G3HY52K8S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / 3.8 series II
EmissionsobdII
SymptomsMIL Lamp on, DTC P0641 Qdm Error
Misc.Lss

Trouble Codes

P0641PCM Sensor Reference Voltage 'A' Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile 98 Regency

VIN 1G3HY52K8S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / 3.8 series II
EmissionsobdII
SymptomsMIL Lamp on, DTC P0641 Qdm Error
Misc.Lss

Trouble Codes

P0641PCM Sensor Reference Voltage 'A' Circuit Malfunction