× 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
1991 Honda Accord EX 2.2L Excessive Emissions
Posted to Asian Driveability on 10/7/2008 5 Replies

Just failed emission test IM240 for HC [...] runs good at [...] idle a slight flutter at tailpipe. Has a lot of mileage and burns [...] did not fail for smoking. O2 is very high and AFR is extremely high about 22/1.I thought maybe EGR ports clogged but HC are ...

5 Replies Received (View Replies)

  Related Documents & Media  1991 Honda Accord EX

 
Message Closed w/FIX

car Vehicle Data

1991 Honda Accord EX

VIN IHGCB7562M
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPI
EmissionsUS Fed
SymptomsExcessive Emissions
OccursCruise, Idle

Trouble Codes

12egr
Message Closed w/FIX

car Vehicle Data

1991 Honda Accord EX

VIN IHGCB7562M
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPI
EmissionsUS Fed
SymptomsExcessive Emissions
OccursCruise, Idle

Trouble Codes

12egr