× 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
1997 Cadillac DeVille 4.6L MIL Lamp on
Posted to GM Driveability on 6/10/2008 7 Replies

well first i would again like to thank all for the previous help on this one. i thought all was well on this vehicle after cam timing set properly. we had been fighting a p0340 code. i was performing final test drives to verify repairs when cel light popped on...

7 Replies Received (View Replies)

  Related Documents & Media  1997 Cadillac DeVille

 
Message Closed w/Summary

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD54Y4V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise

Trouble Codes

P1139Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Switching
P1140EGR Throttle Control Circuit Open
P1571Traction Control Torque Request Circuit Malfunction
P1632TCM Internal - Test Internal Watchdog Performance
Message Closed w/Summary

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD54Y4V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise

Trouble Codes

P1139Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Switching
P1140EGR Throttle Control Circuit Open
P1571Traction Control Torque Request Circuit Malfunction
P1632TCM Internal - Test Internal Watchdog Performance