how-to: control closed loop AFR with your wideband O2 system
I think that I know the answer to this question but I will throw the question to be sure.
Do I have to have the closedloop enable for this patch to work?
I am not sure if the patch is built around the closedloop routine or as an independent one.
Do I have to have the closedloop enable for this patch to work?
I am not sure if the patch is built around the closedloop routine or as an independent one.
Thread Starter
EvoM Guru
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From: Tri-Cities, WA // Portland, OR
Closed Loop with Wideband
I know your always busy with lots of good stuff, but any hope that you might try to release a EVO 8 rom with this closed loop control? 96530706 seems to be the evo 8 rom of choice!
Thanks for your time!
Thanks for your time!
This would be cool if it could come out on the next tephra 9653 rom. I drive A LOT. About 5000 miles in the last month and a half. I'm already managing 30+mph highway, but any additional mpg would be sweet.
I want to try this out very badly. One question though. I am running the 88590715 V7+mods, so what parts would need to be excluded because I know stuff like the rear o2 sim is already in my current rom?
I'm interested in this too, since I also have the rear o2 input set up for logging wideband.
Isn't 14.7 idle/cruise a little tooooo rich for e85? I know 14.7 on 93 is mainly for emissions and all and I'd like to lean it out for better mpg, but wouldn't the engine run better overall if it were leaner?
Last edited by SyZyGy1394; Dec 3, 2009 at 09:49 AM.





