[mickey235i]

I just purchased a used 2016 m235i
Currently with 52k miles
Stage2+ (MHD ) ots map I’m guessing
VRSF Exhaust
VRSF Intercooler
VRSF Charge pipe
VRSF Downpipe

Spark plugs have been changed recently for general maintenance I was told.

The codes I’m getting currently


- DME active codes -
118401 - Mixture control: Fuel-air mixture too lean, large deviation.
140002 - Combustion misfires, several cylinders: Damaging exhaust gas after starting up.
140010 - Combustion misfires, several cylinders: detected.
140502 - Combustion misfire, cylinder 5: Damaging exhaust gas after starting up.
140510 - Combustion misfire, cylinder 5: detected.
- Differential pressure sensor, tank vent valve, electrical: Short circuit to B+.

- DME shadow (inactive) codes -
11CF30 - Mixture control: Multiple fault.
140011 - Misfire: Fuel injection deactivation.
231501 - Fault entry: Send buffer full.

When I purchased the car I knew about code p11c6 which is (- Differential pressure sensor, tank vent valve, electrical: Short circuit to B+.)

So when I brought it home I ran a smoke test on the intake system (past the maf) just to check for any leaks didn’t see anything also checked the evap system for leaks only saw smoke come from where I believe the charcoal canister is possibly the vent valve which I thought would be open anyway since the car was off. I can feel the car running very choppy at idle but seems to drive fine no loss of power when driving. If I clear the codes it seems to run fine but eventually come back.

So my question is has anyone dealt with a similar problem ? Could my vent valve be stuck open and is the reason I’m running so lean?
I’m waiting for a new evap differential pressure sensor to come tomorrow so I can swap it out. hoping someone can read the pictures I posted and might lead me in the right direction

My first bmw so I don’t know the cars that well.
Thanks for any help

[E90lova]

I'll be praying for you.