Drivetrain malfunction!!! Plz help

[ZAmax411]

Hi folks hope my topic find you well…


I have F10 535i 2011 126k miles on it..
The car runs smooth and idle very normally with acceleration normally. But on highway ( 80mph) or on hard acceleration i got drivetrain malfunction frequently, switched off and restart the car runs smoothly until a hard acceleration or at high speed (80mph)i got this drivetrain malfunction and the car output being so weak (something like limp mode) and drive normally but so weak.

Upon the diagnosis i found the codes :

1-charging pressure control plausibility pressure too high. (Intermittent)
2-charging pressure control switch off as consequence. (Intermittent)

Note : i have engine check light (catalytic converter below efficiency) but i think its not related to the problem.

Could anyone help me to fix this problem plz !!!!



Thank you so much.

[ZAmax411]

Plz help

[SHWELL]

Based on what you have provided, I am thinking it may be a Diverter Valve failure.

[ZAmax411]

Based on what you have provided, I am thinking it may be a Diverter Valve failure.

I was thinking about boost selonoid but not diverter valve . What do think the priority is for !?

[moosport]

when was spark plugs replaced? I had similar issue around 150k. spark plugs were worn to the point where under load it was not able to provide the spark needed.