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1987 Buick Regal GNX 3.8L MIL Lamp on
Posted to GM Driveability on 5/16/2014 13 Replies

Ok, this one is embarrasignly throwing me for a bit of a loop. Vehicle came in for a multitude of issues, only one left is no speed signal to the ECU. Speedometer does function accurately, however the ECM is seeing no speed input. I have scoped the optical pic...

13 Replies Received (View Replies)

  Related Documents & Media  1987 Buick Regal GNX

 
Message Closed w/FIX

car Vehicle Data

1987 Buick Regal GNX

VIN 1G4GJ1176H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / sefi
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

24No VSS Signal
Message Closed w/FIX

car Vehicle Data

1987 Buick Regal GNX

VIN 1G4GJ1176H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / sefi
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

24No VSS Signal