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1993 Saturn SL 1.9L Poor Idle Quality, MIL Lamp on, HIGH IDLE
Posted to GM Driveability on 1/12/2005 18 Replies

Complaint is that engine does not idle down during decleration. I origionally misunderstood the complaint as a high idle, checked codes found MAP volts too low. Verified that MAP was 0.95 @ idle. Cleaned the IAC port and checked for vac leaks - none found. I w...

18 Replies Received (View Replies)

  Related Documents & Media  1993 Saturn SL

 
Message Closed w/FIX

car Vehicle Data

1993 Saturn SL

VIN 1G82H5596P
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsPoor Idle Quality, MIL Lamp on, High Idle
OccursOn Decel

Trouble Codes

26quad driver
Message Closed w/FIX

car Vehicle Data

1993 Saturn SL

VIN 1G82H5596P
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsPoor Idle Quality, MIL Lamp on, High Idle
OccursOn Decel

Trouble Codes

26quad driver