× 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 Concours 4.6L MIL Lamp on, High idle
Posted to GM Driveability on 7/30/2007 7 Replies

Hi guys, I have one here that is leading me to the PCM, but wanted to ask you all first. This car comes in with a SES, and customer complains of a high idle. I never had it have a high idle for me and the test proceedures all tested out good. So the customer h...

7 Replies Received (View Replies)

  Related Documents & Media  1997 Cadillac DeVille Concours

 
Message Closed w/Summary

car Vehicle Data

1997 Cadillac DeVille Concours

VIN 1G6KF5496V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, High Idle
OccursIntermittently

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P1122TP Sensor Signal Higher Than Expected
Message Closed w/Summary

car Vehicle Data

1997 Cadillac DeVille Concours

VIN 1G6KF5496V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, High Idle
OccursIntermittently

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P1122TP Sensor Signal Higher Than Expected