I need help w/ this caddy. This is my first e-mail post. I hope I have enough info. This car failed nox on asm test. The o2 had low amplitude so I replaced it. Now good amplitude and switches rich/lean 8 to 9 times in 5 sec. Egr system tests good. Lambda is at...

FIX posted 4/20/2003

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle