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04-14-2012, 08:21 AM
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#57 |
           
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Well I'm in town this weekend and the weather is nice. So I'm going to do some looking around/troubleshooting.... Ill keep posted....
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04-14-2012, 09:47 AM
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#58 |
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 This is what I found on the right aft o2 sensor... Looks like its grounding out... I managed to uncrimp it. I just put some double bubble (epoxy) on it and now I'm letting it cure....
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04-14-2012, 09:54 AM
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#59 |
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 Well it's mostly cured now. So I wrapped it in F4 tape for a little added precaution.
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04-14-2012, 01:09 PM
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#60 |
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Well the cel is gone after I cleared the codes. However, I still have 4 codes listed when I read it. Bank 1&2 sensor 2 heater circuit and bank 1&2 cat efficiency..... So looks like one more trip to the tuner and maybe r2 rear o2s? Any input?
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04-21-2012, 11:15 AM
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#61 |
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Well. Just had it on the dyno. The afr was all messed up. Looks like I will be changing the rear o2s soon. Lost 20hp as well....
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05-05-2012, 01:44 PM
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#62 |
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Well for those who have been keeping an eye on this thread....
Cel is gone. Again. I changed out the O2 sensors and the car is running great. Hope I don't have to update this again.
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05-05-2012, 03:41 PM
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#63 |
 
Drives: a Panty Dropper Join Date: Feb 2012
Location: Dehi
Posts: 478
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did you change them all out or just the rear? And did swapping them out cure all the issues and CELs that you were having
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05-05-2012, 06:20 PM
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#64 |
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I only changed the rears. Seems to have fixed everything. Well see how it works out. Hopefully it's gone for good...
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05-05-2012, 07:02 PM
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#65 |
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Drives: cars Join Date: May 2011
Location: Oversneeze
Posts: 4,544
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The rear O2's don't effect your AFR. Sounds more like your tuner is an idiot if you've needed to take it back this many times and you still had incorrect AFR's. They'd only give you the cat efficiency type codes but wouldn't make you loose power. Might want to take it elsewhere for an independent check of your AFR.
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05-06-2012, 06:38 AM
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#66 |
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I'll post up the 2 dyno sheets when I get home. I also already notice that it's not running super rich on idle... And There is a good chance I'll be going to JRE for tunes and some other things...
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05-17-2012, 01:30 PM
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#67 |
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Well I haven't had any luck in this. I also don't have my dyno sheets because I keep forgetting. But a new problem has come about.
 I hope I do not have to r2 my ECM as well.
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