MAXX ecu wiring harness for N54

E92-Ghandi

Corporal
Feb 25, 2018
113
39
0
Ride
2010 335i e92 DCT
Hey there!

I'm planning to ditch the DI headache and go standalone, you can buy the ecu and the wiring harness but is there someone that can offer a ready wiring loom for the N54?
 

SJ_1989

Sergeant
Aug 7, 2018
368
299
0
Illinoisssss
Ride
2008 E90 335i
He's mentioned it and they are still testing out the Maxx ECU on his car but I'd bet if there is enough interest he'll help develop one.

If you're up for the challenge you can do it yourself with the universal harness from Maxx ECU. Buy a Bentley manual and you can find the wiring diagrams on the other forum. Then wire up the various components to the pin-out in the Maxx ECU base map. It can be overwhelming if you're not familiar but once you get an understanding it's not too bad. I'm doing this with the Haltech right now.