Sponsored

BM3 DTC Codes Deactivation Feature

Z4m40i

Well-Known Member
First Name
Justin
Joined
Nov 30, 2023
Threads
9
Messages
156
Reaction score
175
Location
Salt Lake City
Car(s)
2020 BMW z4 m40i, 2020 BMW X7 40i
Recently installed a pure 850 which deleted the PCV heater element. As expected from prior research, I got a 16050A “crank case ventilation leakage” code. I double checked all the lines to verify they’re properly connected, and reseated the oil cap just to make sure there are no other outliers.

anyway, I had my tuner try to add this code to be ignored but the error is still popping up. I reached out to PTF and they said they can’t make any comments about it since it’s a custom tune. I tried reflashing the custom tune, and still having issues. Any other remedies for this?

IMG_0025.webp


IMG_0026.webp


IMG_0027.webp
Sponsored

 

razorlab

Well-Known Member
First Name
Bryan
Joined
Oct 2, 2021
Threads
29
Messages
8,568
Reaction score
16,798
Location
Hudson Valley, NY
Car(s)
Not a Corvette.
There is one 1D table in the DME to change. I did this with mine. I’m slightly concerned your tuner doesn’t know this.

I’ll add a screenshot when I get to my computer.
 
OP
OP
Z4m40i

Z4m40i

Well-Known Member
First Name
Justin
Joined
Nov 30, 2023
Threads
9
Messages
156
Reaction score
175
Location
Salt Lake City
Car(s)
2020 BMW z4 m40i, 2020 BMW X7 40i
Thank you @razorlab! I’ll send this information to my tuner and refer back to this for anyone else having this issue in the future.
Sponsored

 
 








Top