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      11-24-2021, 08:52 AM   #1
RoccoMarcellus
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Does BM3 hide errors ?

I'm curious about this..

Last year I had installed catless downpipes and I had flashed a BM3 Stage 2 tune alongside turning off CEL on the app.

However I had a leaking injector and a misfire which never popped out eventho i heard the idle being uneven.

I flashed the car back to stock and the error came up immediately.

I'm worries that the BM3 system is blocking all errors ( this is not good since it could be hiding stuff from me, stuff that I may not hear )

or does it only block off small issues ? any way i can change that and only have it ignore my catless downpipes ?
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      11-29-2021, 05:59 AM   #2
RoccoMarcellus
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bump
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      11-29-2021, 09:57 AM   #3
TopJimmy
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Rocco,

Email PTF and post your reply.
This would be good to know for sure.

-TJ
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