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2000 Saturn SC1 1.9L Excessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy, MIL Lamp on, stuck in open loop
Posted to GM Driveability on 1/1/2005 7 Replies

Hello Techs, Happy New Year! My new year is starting out with this lovely Saturn thats kicking my butt. Vehicle came in with a check engine light on and engine miss. Runs good when cold but misses after it warms up. I gathered the codes and started checking ou...

7 Replies Received (View Replies)

  Related Documents & Media  2000 Saturn SC1

 
Message Closed w/FIX

car Vehicle Data

2000 Saturn SC1

VIN 1G8ZN1288Y
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / port fuel injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy, MIL Lamp on, Stuck in Open Loop
OccursHot, Cruise, Idle
Misc.Singal Overhead Cam

Trouble Codes

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

car Vehicle Data

2000 Saturn SC1

VIN 1G8ZN1288Y
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / port fuel injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy, MIL Lamp on, Stuck in Open Loop
OccursHot, Cruise, Idle
Misc.Singal Overhead Cam

Trouble Codes

P1599A/C Pressure Sensor Circuit Low Voltage