[bdub457]

Hey, so i have an 06 325xi. Had a rusty rear subframe so i decided to swap it out. I was searching around craigslist/ FB and found a complete E90 rear end (axles hubs, brakes etc) for a great deal, only issue is it came off a 325i. So in the process of swapping i figured out the ABS sensors and brake rotors are different.

Heres the issue. In order to fix the ABS sensor issue i ordered universal ABS sockets from FCPeuro and re pinned them so i could use the 325i sensors. When i started the car i not only had the 4X4 and ABS lights but also airbag, tire pressure and transmission lights and the car went into limp mode.

I was told it was ok to repin the plug for the sensor but I'm wondering if thats the issue im having. or if maybe i have the pins wrong??

Any thoughts or ideas would be greatly appreciated

Thanks!!

[BB_cuda]

Why not have moved all the cables, etc over from original subframe? Just use the new subframe structure. This would have been my approach.

[bdub457]

because the axle nuts and everything on the old frame were to rusted to remove(nuts were complete mush/non existant) so i couldnt save the hubs. Hence getting a complete rear end for the swap. And the stock sensors (325xi) arent compatible with the 325i hubs, so i had to retro fit the 325i sensors using universal ABS sockets at the connection.

Also wanted to add- I scanned it yesterday and it didnt throw any codes