× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1998 Pontiac Sunfire GT 2.4L Surge, Cuts out, MIL Lamp on
Posted to GM Driveability on 3/18/2003 9 Replies

Attn GM techs. I am working on a 98 sunfire. Car seems to be cutting out during cruise mode. With a scanner hooked up my tps drops out very erratic, bouncing around from .5v to 3.4v without throttle movement, while this is happening I still maintain my 5.v ref...

9 Replies Received (View Replies)

  Related Documents & Media  1998 Pontiac Sunfire GT

 
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Sunfire GT

VIN 1G2JD12T4W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
EmissionsOBD-II Compliant
SymptomsSurge, Cuts Out, MIL Lamp On
OccursHot, Intermittently

Trouble Codes

122tps circuit low
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Sunfire GT

VIN 1G2JD12T4W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
EmissionsOBD-II Compliant
SymptomsSurge, Cuts Out, MIL Lamp On
OccursHot, Intermittently

Trouble Codes

122tps circuit low