
Contacted TischerBMW and ordered 3 New Injectors Part #13537585261-09 together with 3 Decoupling Elements Part #13537564751.Always order new Decoupling Elements when you buy a new injector as they come seperate! And i had 3 Old injectors since my car was bought i guess.Clynder 456 had the new ones and 123 the old style ones.

So i decided to open up the Engine cover to see which style Injectors i have and as it appeared i had 3 New style injectors Part #13537585261 < Were done under a Recall i had late 2011 together with the hpfp. I had my plugs changed few months ago and still the same thing. I had a BMW tech drive my car, and he even agreed that the car feels/is misfiring. I started getting some hesitation/stumble on low rpm's and the car would feel like i'm misfiring badly, but never threw a code no matter how i drove.i tried going wot i tried doing everything to see if i would throw a code but nothing would happen. "I only made this thread with a little more detail/wording for people like me that will get frightened to go inside and do it them selves and tried to add some better understanding on what to do or expect when you're taking this project on a DIY, other then that xbox_fan's and vassilalovs DIY are perfectly fine for anyone with a lil bit of mechanical knowledge!!!" USB FOR CODING: BMW INPA / Ediabas K+DCAN USB Interface

Vassillalov Injector Coding: N54 INJECTOR CODING DIYĪlso check out his youtube video below for coding them.

Xbox_fan Injector Swap: N54 INJECTOR SWAP DIY without you guys i wouldnt of been able to do this!!! Big Thank You to xbox_fan(*.com) for the DIY of swapping the injectors! and vasillalov() for posting a DIY for coding the injectors.
