[Abdallahn91]

Hello all, the reason why I am posting is because after searching and searching I decided to just ask.
I purchased my 2014 435i in June with less than 20k miles on her. I proceeded to get the following upgrades installed:

AWE exhaust w midpipe
Evolution race works catless downpipe
BMS JB4 piggyback
Evolution race works Intercooler
Dinan stage 3 fuel injectors
Evolution race works steel turbo charge pipe

After all said and done the car was running great... until around 4K miles later: eccentric shaft needed replacement.
Almost $4,500 later she is back and running.
My main question is the check engine light keeps popping up. I have the JB4 Bluetooth module and I read the codes and all it gives me is “1800 undefined”
Should I be worried? Also, the JB4 keeps kicking me into “invalid map used” and sets it back to map 0.

Thanks.

[enjoythemusic]

What is Dinan Stage 3 FI? Never knew they offered that.