Fi Exhaust + Downpipe app for clearing CEL

[shayan9199]

Hello all,

I have a 2020 Supra with a Fi Exhaust and their high flow catted DP installed.

In the past, whenever the CEL would pop up, I was able to clear it with the Fi app. I recently took the car into Toyota for brake recall, and the CEL came back up shortly after. However, this time, the app is not clearing the CEL.

Any idea on how to fix this? I tried emailing Fi but haven’t heard back yet.

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[shayan9199]

Any ideas here? Can’t stand seeing that CEL. Might have to just cover it up with some black electrical tape ??

 

[SD_MK]

Damn.. no one is giving feedback lol. Unless you are tuning the car, you can't get rid of the CEL unless you switch to a catted DP that doesn't throw CEL's or go back to stock. There is a bandaid for it though, though i don't recommend it; CEL eliminator O2 sensor spacer.... it's the cheap way of fixing things because it just makes the O2 read less flow than normal.

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