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2001 Saturn SC1 1.9L Poor Idle Quality, Stall
Posted to GM Driveability on 12/29/2008 3 Replies

I got this car as a stalling problem,..with Snap-On scanner unable to control idle under 1200+- RPM,..after cleaning no change,..replace IAC motor,..now I am able to control idle speed top to bottom,..NOW the idle will go and stay at 2500 rpm of 1500 rpm,..the...

3 Replies Received (View Replies)

  Related Documents & Media  2001 Saturn SC1

 
Message Closed w/FIX

car Vehicle Data

2001 Saturn SC1

VIN 1G8ZP12831
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall
OccursIdle, After a Hot Soak, Intermittently

Trouble Codes

P1599A/C Pressure Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2001 Saturn SC1

VIN 1G8ZP12831
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall
OccursIdle, After a Hot Soak, Intermittently

Trouble Codes

P1599A/C Pressure Sensor Circuit Low Voltage