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Old 03-02-2012, 07:57 AM   #1
patastinky's Avatar
Join Date: Jan 2011
Posts: 30
O2 Recall

I'm currently sitting in the waiting room, JEEP is getting an oil change. The derive manager came in and said that there was a recall for my 2011 Wrangler. The O2 requires reprogramming, I'm sure he means the ECU. Perhaps the values on how it reads the O2 data.

What do you guys know about this.?

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Old 03-02-2012, 08:06 AM   #2
Join Date: Oct 2011
Location: Olympia, WA
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Yes, it's an ECU flash. Downstream O2 sensor readout ignored in current software.

Bob K.

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Old 03-02-2012, 08:11 AM   #3
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Join Date: Aug 2011
Location: Graham, NC
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Mine had same thing.. the downloaded new software for it...engine light gone now..BUTTTT...i it ended up messing up my fuse box panel..Something about a power surge to it when the software downloaded.. so now having some electrical issues.. jeep has had it for 3 days now tryin to fix it.. the fuse unit is on back order... And they font know when it will be made
In three words I can sum up everything I've learned about life: it goes on.
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Old 03-02-2012, 08:15 AM   #4
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Join Date: Jan 2011
Posts: 30
Originally Posted by nwbronco
Yes, it's an ECU flash. Downstream O2 sensor readout ignored in current software.

Bob K.
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