throwing codes from my headers, can you guys do anything for this? [Archive] - TriStateTuners.com :: Home of Tristate Auto Enthusiast
PDA

View Full Version : throwing codes from my headers, can you guys do anything for this?

drew
01-13-2007, 01:56 PM
P0160 Heated oxygen sensor (HO2S) 2, bank 2 – no acitivty detected Wiring, HO2S, ECM Oxygen sensor (O2S) 2, bank 2 – no activity detected Wiring, O2S, ECM

P0140 Heated oxygen sensor (HO2S) 2, bank 1 – no acitivty detected Wiring, heating inoperative, HO2S, ECM Oxygen sensor (O2S) 2, bank 1 – no activity detected Wiring, O2S, ECM

P0140 Heated oxygen sensor (HO2S) 2, bank 1 – no acitivty detected Wiring, heating inoperative, HO2S, ECM Oxygen sensor (O2S) 2, bank 1 – no activity detected Wiring, O2S, ECM

P0036 Heated oxygen sensor (HO2S) 2, bank 1, heater control – circuit malfunction Wiring, HO2S, ECM


im not sure if i need to re-arange them, add anti-foulers, or what ( maybe resisiters? )
AREA1320
01-13-2007, 03:14 PM
Holy what a mess lol.
Sounds like either they arent plugged in or they are plugged in the wrong ones.
drew
01-13-2007, 06:42 PM
i have 4 o2 sensors ( its a v6 ) 1 high on each header and 1 low on each header ( suppost to be pre cat and post cat i belive ) i'm running no cat so i figured i'd have a code but could fix it with a couple anti foulers on the post cats

unfortionatly i didnt have a diagram of were the o2 sensors went when i did the headers, the bungs are in the right spots but i dont know were to plug the sensors so right now i have 2 pluged in the top bungs ( not sure if theyre even the right ones ) and 2 zip tied in the engine bay because i gave up
CiZiN
01-13-2007, 06:56 PM
Hey Drew maybe we could compare where mine are to where yours are. I don't have anytime off work in the daylight till Wed but if you think that would help?
drew
01-13-2007, 07:34 PM
do you have stock manifold? would probably be a bit harder with the heatshield and what not
CiZiN
01-13-2007, 07:38 PM
yea probably, I may be able to trace the wires though. I don't know just trying to help.
drew
01-13-2007, 10:51 PM
yea probably, I may be able to trace the wires though. I don't know just trying to help.

yeah man, thanks i think i got a diagram of the correct wiring though

http://img292.imageshack.us/img292/404/1010532210wa5.jpg


is that the order yours are?