1993 Saturn SC 1.9L Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp on

Join Now

Posted to GM Driveability on 12/2/1998

Gentlemen:

This car came into the shop surging and running very rich. the Mil lamp was on. We tested for codes and found a code 22. did code 22 trouble tree and replaced tps as indicated as the repair to this trouble code. New Tps gave same code. Tested TPS ...

Message Closed w/FIX

Vehicle Data

1993 Saturn SC

VIN	1G8ZH147NZ
Engine	1.9 L / 4 cyl
Emissions	obd1
Symptoms	Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp On
Occurs	Always
Misc.	Dual Overhead Cam

Trouble Codes

22	low tps voltage

Message Closed w/FIX

Vehicle Data

1993 Saturn SC

VIN	1G8ZH147NZ
Engine	1.9 L / 4 cyl
Emissions	obd1
Symptoms	Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp On
Occurs	Always
Misc.	Dual Overhead Cam

Trouble Codes

22	low tps voltage