Quote:
Originally Posted by Tru2Chevy
WTF?
Is that the wideband O2 sitting at the tailpipe? Please tell me it's not.....
- Justin |
What you are seeing is the wideband clamp. It reads with a slight delay and .1 AFR off then if it was in front of the cats. Better then getting a wideband bung welded in. When I was at the tuning school class in Dallas we actually proved that its .1 AFR off with having a Wideband pre cats and a wideband after cats.