car wont go closed loop
#1
Staging Lane
Thread Starter
Join Date: Oct 2010
Location: no mans land
Posts: 90
Likes: 0
Received 0 Likes
on
0 Posts
car wont go closed loop
running a 92 camaro with 5.3 tahoe engine/ls6 intake. running efi live and found that it stays in open loop operation and fuel trims always register 0. was told that the wiring on the o2's was wrong and needed to be fixed. Anyone got any info? how do i trouble shoot this? would a wiring schematic of the o2's root out the problem or would it be something deeper?
#3
Staging Lane
Thread Starter
Join Date: Oct 2010
Location: no mans land
Posts: 90
Likes: 0
Received 0 Likes
on
0 Posts
Man i sent my harness to a place and had it done for 1000$ and got it back and ended up having to do myself. I dont know for sure how to tell if i have the sides swapped i have no schematic for it. When i got it back i didnt disturb any of the o2 wiring. It is the harness that came with the engine also same computer.