o2 sensor(s)?
o2 sensor(s)? Hi!
I am doing costume turbo set up for my lt1 camaro. Its time to make up down pipe with o2 sensors. My 95 lt1 has 2 o2 sensors. so i was wondering if it is necessary to install both of them? Or i can get away with one? Cuz i was gonna install wideband too. I just dont wanna have 3 o2 sensors in a row if i dont have to. so if i use only one stock one what do i need to change in pcm(or not)?
Thanks ahead
I am doing costume turbo set up for my lt1 camaro. Its time to make up down pipe with o2 sensors. My 95 lt1 has 2 o2 sensors. so i was wondering if it is necessary to install both of them? Or i can get away with one? Cuz i was gonna install wideband too. I just dont wanna have 3 o2 sensors in a row if i dont have to. so if i use only one stock one what do i need to change in pcm(or not)?
Thanks ahead
Launching!
Joined: Jul 2008
Posts: 205
Likes: 10
From: Newville, PA
Placing narrowbands after the turbo will mess up the readings. If you wanna run closed loop you'll need an O2 sensor on each bank before the turbo. If it's a street car I don't see any reason why you'd wanna cruise around in open loop.
