guywithfz10
Full Member
Posts: 218
Likes: 160
Registered: Sept 1, 2016 17:49:46 GMT -7
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Post by guywithfz10 on May 22, 2017 18:04:48 GMT -7
Due to situations with the popo I might have to revert back to a stock exhaust. I currently have the O2 sensors removed and AIS disabled and I am too lazy to take my tank off again to re-install the AIS and O2 sensors so I want to just leave the block-off plates on and O2 sensors removed. Any thoughts on if there will be any harmful effects of running the catalytic converter without the AIS? I sent an email to 2 Wheel Dynoworks for a ECU flash for a stock exhaust system but I'm not sure if that flash disables the O2 sensors and AIS.
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Deleted
Posts: 0
Registered: Nov 25, 2024 3:46:34 GMT -7
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Post by Deleted on May 24, 2017 4:01:54 GMT -7
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mrhix
Full Member
Posts: 119
Likes: 58
Registered: Sept 11, 2016 19:24:17 GMT -7
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Post by mrhix on May 24, 2017 6:11:28 GMT -7
I am running the stock exhaust with a 2WDW flash. They said the O2 sensors can be removed (they are disabled with the flash) and I have blocked the AIS hose. I don't know if they disabled the AIS (if possible) or just disabled the error code. I have about 5000 miles on this setup and no problems. The only long term issue I could see would be early deterioration of the CAT due to more fuel being introduced into the engine.
Cheers,
MrHix
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Deleted
Posts: 0
Registered: Nov 25, 2024 3:46:34 GMT -7
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Post by Deleted on May 24, 2017 7:07:43 GMT -7
They can flash the ECU with no sensors and disable the AIS for sure. Nels will get back to you on this I'm sure.
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guywithfz10
Full Member
Posts: 218
Likes: 160
Registered: Sept 1, 2016 17:49:46 GMT -7
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Post by guywithfz10 on May 24, 2017 9:40:12 GMT -7
I have the Austin Racing exhaust. I might just put the stock exhaust back on to pass inspection then put my AR pipe back on after 😄. I have looked into Graves exhausts before but I personally dislike carbon fiber. |
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grant123
New Member
Posts: 30
Likes: 15
Registered: Aug 20, 2016 10:53:30 GMT -7
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Post by grant123 on May 24, 2017 11:17:58 GMT -7
Yes, having the ais disabled and o2 sensors wont cause any issues with stock setup 😊
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