F32 Random Stalling and weird wire
Hey all. For context, I have a 150k mile 2015 BMW 428i. Really recently, my car has been stalling with error code:
Error code
481B03
Error description
Motor current too low
It doesn’t happen in the mornings, it always happens at a routine spot if not sooner after my commute from work that’s like 30 minutes highway driving and as soon as I get off maybe 5 minutes later it’ll sputter, stop. And I can turn it on just fine if I let it sit for like a minute, nothing else, No CEL. Just that code on bimmerlink. I haven’t swapped my LPFP but also hear it could be the EKPM. This is the only thing on my Bimmerlink so I really don’t have much to base on just multiple stalls, just never on the high way. It runs fine either than that. Also, I noticed this weird green wire while trying to find the EKPM on the 2015 428i if any of you all have an idea of what it could be?
Also if you know where the EKPM is on these cars that would be great. Thanks!