u/WorldlinessEastern40

Need some adaptions resetting on f31 wondering if anyone in uk , Nottinghamshire area would be willing to help me ? Long shot I know but worth a try and would appreciate the help as struggling to get it in a garage for them todo it for me.
According to bimmer link my **air-mass setpoint is stuck on 2000 mg** and don’t move at all.
So believe I need to reset maf sensor and egr valve adaptions .
Thanks for any help guys

Need some adaptions resetting on f31 wondering if anyone in uk , Nottinghamshire area would be willing to help me ? Long shot I know but worth a try and would appreciate the help as struggling to get it in a garage for them todo it for me.
According to bimmer link my air-mass setpoint is stuck on 2000 mg and don’t move at all.
So believe I need to reset maf sensor and egr valve adaptions .
Thanks for any help guys

Hi everyone, hoping someone with a bit of N47 engine knowledge might be able to point me in the right direction.
My 2013 F31 318d is losing a lot of coolant. I topped it up about a week ago and it’s now basically empty again. I’ve checked all the obvious places — hoses, joints, expansion tank, around the engine etc — and I can’t find any visible leaks or staining. I’ve also checked the oil cap and dipstick and there’s no creamy/milky oil.
At the same time I’m getting the recurring 290900 fault code, which seems to be related to the air/EGR mass-flow system. When the code is active the car feels sluggish/hesitant, but when I clear it the car feels noticeably smoother and nippier.
I’ve also been having some strange DPF soot/regeneration readings, so I’m wondering whether any of these issues could be linked — particularly the EGR cooler.
Has anyone experienced similar symptoms on an N47 318d? Or does anyone know of a really good BMW specialist in the Nottinghamshire area, or anyone on here that can help , who is good with N47 diagnostics?
I’m happy to pay for proper diagnosis, I just don’t want to start throwing expensive parts at it without knowing what’s actually wrong.
Any advice or recommendations would be massively appreciated. 👍

Hi everyone, hoping someone with a bit of N47 engine knowledge might be able to point me in the right direction.
My 2013 F31 318d is losing a lot of coolant. I topped it up about a week ago and it’s now basically empty again. I’ve checked all the obvious places — hoses, joints, expansion tank, around the engine etc — and I can’t find any visible leaks or staining. I’ve also checked the oil cap and dipstick and there’s no creamy/milky oil.
At the same time I’m getting the recurring 290900 fault code, which seems to be related to the air/EGR mass-flow system. When the code is active the car feels sluggish/hesitant, but when I clear it the car feels noticeably smoother and nippier.
I’ve also been having some strange DPF soot/regeneration readings, so I’m wondering whether any of these issues could be linked — particularly the EGR cooler.
Has anyone experienced similar symptoms on an N47 318d? Or does anyone know of a really good BMW specialist in the Nottinghamshire area, or anyone on here that can help , who is good with N47 diagnostics?
I’m happy to pay for proper diagnosis, I just don’t want to start throwing expensive parts at it without knowing what’s actually wrong.
Any advice or recommendations would be massively appreciated. 👍

Hi everyone, hoping someone with a bit of N47 engine knowledge might be able to point me in the right direction.
My 2013 F31 318d is losing a lot of coolant. I topped it up about a week ago and it’s now basically empty again. I’ve checked all the obvious places — hoses, joints, expansion tank, around the engine etc — and I can’t find any visible leaks or staining. I’ve also checked the oil cap and dipstick and there’s no creamy/milky oil.
At the same time I’m getting the recurring 290900 fault code, which seems to be related to the air/EGR mass-flow system. When the code is active the car feels sluggish/hesitant, but when I clear it the car feels noticeably smoother and nippier.
I’ve also been having some strange DPF soot/regeneration readings, so I’m wondering whether any of these issues could be linked — particularly the EGR cooler.
Has anyone experienced similar symptoms on an N47 318d? Or does anyone know of a really good BMW specialist in the Nottinghamshire area, or anyone on here that can help , who is good with N47 diagnostics?
I’m happy to pay for proper diagnosis, I just don’t want to start throwing expensive parts at it without knowing what’s actually wrong.
Any advice or recommendations would be massively appreciated. 👍