Flybiyou
20+ Year Contributor
- 304
- 3
- Apr 8, 2003
-
somewhere,
Illinois
Ok me and my friend took my car out with his new wideband to see how I was after doing the potimeter thing to get rid of the missfire in my 1g to 2g swap and it sat around 12.8 to 12.9 till I hit 6000 rpms it went to 11.9.
The weird thing is that whille he was reading the numbers during the run it would say
20% o2 what the hell does that mean? It would go from a afr number to reading 20% o2 back and forth during the run it was in 3rd gear went down to 1500 rpms and went all the way to 7500.
Anyone know what the hell that means I would like to know so I have knowledge of why its reading that and to know if my car is ok.
The guy who tuned it did the same way we did last night I didnt mess with anything cause it seemed fine to me. Slightly lean but acceptable. any thoughts.
The weird thing is that whille he was reading the numbers during the run it would say
20% o2 what the hell does that mean? It would go from a afr number to reading 20% o2 back and forth during the run it was in 3rd gear went down to 1500 rpms and went all the way to 7500.
Anyone know what the hell that means I would like to know so I have knowledge of why its reading that and to know if my car is ok.
The guy who tuned it did the same way we did last night I didnt mess with anything cause it seemed fine to me. Slightly lean but acceptable. any thoughts.
