× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1994 Buick Park Avenue 3.8L MIL Lamp on, no communication
Posted to GM Driveability on 11/18/2005 3 Replies

Hi Guys, I have a buick here and need a bit of input befor I TRASH this pcm and get a new one. I have a check engine light on in this vehicle. I have 3 different scanners and all post no communication. I have checked the basics. I have power for scan tool powe...

3 Replies Received (View Replies)

  Related Documents & Media  1994 Buick Park Avenue

 
Message Closed w/FIX

car Vehicle Data

1994 Buick Park Avenue

VIN 1G4CW52L7R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsMIL Lamp on, No Communication
OccursAlways
Message Closed w/FIX

car Vehicle Data

1994 Buick Park Avenue

VIN 1G4CW52L7R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsMIL Lamp on, No Communication
OccursAlways