
1997 Cadillac DeVille 4.6L MIL Lamp on
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...
Summary posted 6/25/2008
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Message Closed w/Summary
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VIN | 1G6KD54Y4V |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cruise |
Trouble Codes
P1139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Switching |
P1140 | EGR Throttle Control Circuit Open |
P1571 | Traction Control Torque Request Circuit Malfunction |
P1632 | TCM Internal - Test Internal Watchdog Performance |
Message Closed w/Summary
Vehicle Data
1997 Cadillac DeVille
VIN | 1G6KD54Y4V |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cruise |
Trouble Codes
P1139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Switching |
P1140 | EGR Throttle Control Circuit Open |
P1571 | Traction Control Torque Request Circuit Malfunction |
P1632 | TCM Internal - Test Internal Watchdog Performance |