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International Automotive Technicians Network
1995 Saturn SL2 1.9L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 4/25/2003 4 Replies

Saturn can be so bizarre! This vehicle increases idle speed to +2500rpm as soon as coolant temp reaches one degree over 122F. At this point, the temp jumps to 135F, the TPS voltage goes to 3.4Volts W/64% angle, the BARO value reverts to MAP pressure. The vehic...

4 Replies Received (View Replies)

  Related Documents & Media  1995 Saturn SL2

 
Message Closed w/FIX

car Vehicle Data

1995 Saturn SL2

VIN 1G8ZJ5277S
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / PFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursHot

Trouble Codes

76Flag TPS verses MAP
Message Closed w/FIX

car Vehicle Data

1995 Saturn SL2

VIN 1G8ZJ5277S
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / PFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursHot

Trouble Codes

76Flag TPS verses MAP