This is a discussion on O2 sensor within the General Help forums, part of the LSx Technical Help Section category; http://www.afterthoughtsauto.com/o2sim.html Try this site, i just got my O2 Sims from here. i havn't installed them yet though....
04-06-2008, 05:02 PM #41
Try this site, i just got my O2 Sims from here. i havn't installed them yet though.
98 Ticket Red Z28
Mods: Front/rear sway bars, poly bushings all around, Bilstein Shocks, Centerforce Dual Friction Clutch, Pacesetter LT's, 2.5" Custom True Duals over the axle with Magnaflow mufflers, Shortened Pro 5.0 shifter, TurnOne PS pump.
04-06-2008, 06:06 PM #42
04-06-2008, 09:07 PM #43
04-06-2008, 09:52 PM #44
04-07-2008, 03:03 AM #45
I tried the defoulers but it didn't work for me- still got a code.Bought some sims in the used parts forum and they work great.If you have bungs or not, sims or a tune will do it-defoulers may or may not.
04-07-2008, 03:29 AM #46
I think it may be worth the $10 to try de-fouler/sim first. Eventually I will delete O2.
04-07-2008, 04:05 AM #47
Sims are $80 + S/H
Mail order tuning is $125 + S/H
One of the two of those choices addresses many more issues than just rear O2s and one of the two of those also make more power and make your car faster...
04-07-2008, 05:31 AM #48
04-07-2008, 05:54 PM #49
- Join Date
- Dec 2005
- San Diego...Michigan originally
- 1999 Trans Am 5.7L
04-07-2008, 07:42 PM #50
04-16-2008, 06:25 PM #51
04-18-2008, 02:16 PM #52
The de-foulers WORK! I put one on each side rear O2s, no SES light. Took one side off - SES on, DTC pulled up bad cat on that side! Thanks Zedicous! Still gonna get them deleted when I sell my HPP3 and get basic tune.
04-18-2008, 02:29 PM #53
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