Drivetrain malfunction?

RATEB AL-FAKHOURY

MEMBER
2014 BMW 750LI
4.4L
V8
TURBO
2WD
AUTOMATIC
69,000 MILES

I have experienced this problem for 2 weeks. It’s showing up when accelerating and disappear after one day, and return again when push up gas. I scanned the car and the codes as you seen. Any ideas?

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Wednesday, April 26th, 2023 AT 3:51 AM

1 Reply

JACOBANDNICKOLAS

MECHANIC
109,885 POSTS

Hi,

The codes are likely related to the charging pressure switch. However, the codes you have indicate what appears to be an electrical issue.

I attached a pic below of the switch's location. Check the wiring to the switch along with the wiring. Make sure nothing has been damaged.

Let me know.

Joe

See pic below.

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