× 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
1994 Jeep Cherokee Sport 4.0L Excessive Emissions
Posted to Chrysler Driveability on 8/2/2002 10 Replies

Hello group,

I've been pulling my hair out on this Jeep and I want to see if maybe I'm missing something. What I have here is a NOX failure I can't seem to get to the bottom of. In loaded mode this vehicle is failing by approx. 120ppm. My NOX cutpoints are 73...

10 Replies Received (View Replies)

  Related Documents & Media  1994 Jeep Cherokee Sport

 
Message Closed w/FIX

car Vehicle Data

1994 Jeep Cherokee Sport

VIN 1J4FJ68S4R
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions
OccursUnder Load
Misc.Cal Emissions
Message Closed w/FIX

car Vehicle Data

1994 Jeep Cherokee Sport

VIN 1J4FJ68S4R
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions
OccursUnder Load
Misc.Cal Emissions