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2003 Saturn Ion-2 2.2L Poor Idle Quality, Stall
Posted to GM Driveability on 6/22/2015 10 Replies

When the car is started for the first few seconds it seems to run fine. The upstream 02 will just sit at 1107mv. Then the idle will drop down and sound as if it was missing. When its missing then 02 will start to fluctuate . It will finally after about 10 - 20...

10 Replies Received (View Replies)

  Related Documents & Media  2003 Saturn Ion-2

 
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car Vehicle Data

2003 Saturn Ion-2

VIN 1G8AJ52F93
Engine2.2 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall
OccursIdle

Trouble Codes

U1000Class 2 Communication Malfunction
Message Closed

car Vehicle Data

2003 Saturn Ion-2

VIN 1G8AJ52F93
Engine2.2 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall
OccursIdle

Trouble Codes

U1000Class 2 Communication Malfunction