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1994 Cadillac DeVille 4.9L Poor Idle Quality, MIL Lamp on, idle to high
Posted to GM Driveability on 11/30/2004 16 Replies

hi thanks in advanced for any help i have a 1994 cadillac sedan devile with po85 code i have removed throttle body and cleaned all passage ways and bores readjusted tps someone had previously adjusted idle base screw i also lowerd idle to spec and to o% thrott...

16 Replies Received (View Replies)

  Related Documents & Media  1994 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1994 Cadillac DeVille

VIN 1G6KD52BOR
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpfi
Emissionsobd1
SymptomsPoor Idle Quality, MIL Lamp on, Idle to High
OccursAlways
Misc.Sedan Deville

Trouble Codes

P0085Accelerator Pedal Position Sensor 2 Circuit Low
Message Closed w/FIX

car Vehicle Data

1994 Cadillac DeVille

VIN 1G6KD52BOR
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpfi
Emissionsobd1
SymptomsPoor Idle Quality, MIL Lamp on, Idle to High
OccursAlways
Misc.Sedan Deville

Trouble Codes

P0085Accelerator Pedal Position Sensor 2 Circuit Low