× 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
1997 Pontiac Sunfire SE 2.4L Excessive Emissions
Posted to GM Driveability on 5/28/2002 3 Replies

Hi the emission readings are for CA 15/50 25/25 I monitored the egr opening at 15 mph and got 6%desired and 6-7%actual at the 25 mph portion of asm the desired was 0% and actual was 0% so no pcm controlled egr (linear?) any thoughts before I head to test the p...

3 Replies Received (View Replies)

  Related Documents & Media  1997 Pontiac Sunfire SE

 
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Sunfire SE

VIN 4G2JB32T2V
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Sunfire SE

VIN 4G2JB32T2V
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways