Emissions testing on bm3 flex tune

[alfi.mke]

Hey all, I went to do a self service emissions test today in WI. The machine said the test wasn’t able to be completed and that I needed to do it at a center. While in line I cleared any codes on bm3 (I didn’t see anything related to cats or anything like that).
I realized I shouldn’t have done this as it reset the readiness metrics of the car.

now my question is, how can I get the car to pass? I’m on a MultiMap Stage 2 tune from bm3, have AA catted downpipe, bm3 flex fuel kit and hks exhaust. Not sure why I didn’t pass the first time, I’ve passed with the downpipe in previous years, no CEL.

Do I need to flash the stock tune? Can I run the downpipe while on it? Can I just run the stage 2 93 tune? Thanks in advance

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[ColonelAdama]

flash stock tune, likely BM3 disables readiness to prevent CEL.

 

[Khain]

Hey all, I went to do a self service emissions test today in WI. The machine said the test wasn’t able to be completed and that I needed to do it at a center. While in line I cleared any codes on bm3 (I didn’t see anything related to cats or anything like that).
I realized I shouldn’t have done this as it reset the readiness metrics of the car.

now my question is, how can I get the car to pass? I’m on a MultiMap Stage 2 tune from bm3, have AA catted downpipe, bm3 flex fuel kit and hks exhaust. Not sure why I didn’t pass the first time, I’ve passed with the downpipe in previous years, no CEL.

Do I need to flash the stock tune? Can I run the downpipe while on it? Can I just run the stage 2 93 tune? Thanks in advance

To get your readiness monitors back to a "Ready" state after clearing codes, you need to configure your bootmod3 map settings correctly and complete a proper drive cycle.

 

[razorlab]

Clearing codes resets all OBD2 readiness monitors. You basically screwed yourself by doing that while waiting in line to get the car checked.

Needs multiple drive cycles for the readiness monitors to set correctly.

Flash to "stock map" not reset to stock. That way you can still set the flex kit, etc. DO NOT touch aftermarket DP setting as that spoofs the CEL for DP and you will fail testing. If the AA DP trips the CEL you will need to go back to OEM DP for testing.

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