Thread: Emission light
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      01-17-2022, 03:01 PM   #3
GrimJaw
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Drives: 2015 M235i
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Location: MD

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Quote:
Originally Posted by 714BMW View Post
Quote:
Originally Posted by GrimJaw View Post
Emission light came on today. Tuned the car to stage one BM last year. It has charge pipe/catted aftermarket dp/m perf exhaust.

Should I put in the obd stuff and read the code. Should I be worried it's something other than emissions?
Is it a check engine light? If yes, I would plug in the OBD and read the code. Catted downpipe, depending on which one you got, can usually hold off a check engine light for a while but eventually will set it off. Might have to go into BM3 and find a way do disable catalytic monitors. Not sure if that is possible on Stage 1 though.
Yeah that's what I'm figuring. Ty!
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