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2001 Cadillac DeVille 4.6L MIL Lamp on, High Idle
Posted to GM Driveability on 8/28/2015 11 Replies

Hi All, thanks for taking the time to help.

This car came in for emissions with a slew of codes, all of which were corrected except the MAP and TPS codes. New TPS and MAP sensors were installed (Standard). It did not high idle at first. In fact, I was able to...

11 Replies Received (View Replies)

  Related Documents & Media  2001 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

2001 Cadillac DeVille

VIN 1G6KD54Y81
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, High Idle
OccursIntermittently

Trouble Codes

P0106Manifold Air Pressure Sensor Range/Performance
P0122Throttle Position Sensor Circuit Low Voltage
P1122TP Sensor Signal Higher Than Expected
Message Closed w/FIX

car Vehicle Data

2001 Cadillac DeVille

VIN 1G6KD54Y81
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, High Idle
OccursIntermittently

Trouble Codes

P0106Manifold Air Pressure Sensor Range/Performance
P0122Throttle Position Sensor Circuit Low Voltage
P1122TP Sensor Signal Higher Than Expected