× 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
Re: 1988 Cavalier 2.0L - Questions on high NOx & DIS timing
Posted to Emissions Forum on 1/1/2003 12 Replies

[...trimmed text...]

Hello Scott

Not enough swing in AF. High NOx. Slow sensor. Replace sensor. Feedgas now swings. Problem solved. Hmmm....

Scott, a slow sensor does what to the feedgas? Is it fair to say the J cars'... Login to read more.

12 Replies Received (View Replies)