Thread: 92 bravada O2 sets off SES lamp constantly
View Single Post
Old 12-21-2005, 09:45 AM   #3
Chris Stewart
AF - Advisor
 
Chris Stewart's Avatar
 
Join Date: Mar 2004
Location: Nashville, Tennessee
Posts: 2,920
Thanks: 113
Thanked 41 Times in 39 Posts
Re: 92 bravada O2 sets off SES lamp constantly
Max is right, do yer diagnostic...
Code 44 is O2 sensor sensing lean condition....low fuel pressure/blocked or iced filter.

Code 45 is O2 sensor sensing rich condition...leaky fuel lines inside the intake manifold/CPI pressure regulator.
Chris Stewart is offline   Reply With Quote