02-04-2022, 07:54 AM | #1 |
New Member
2
Rep 11
Posts |
Limp mode after JB4 Install
I recently attempted to add the BT module to my JB4. After the installation my car was placed into limp mode with the following engine codes.
108A01 - Charge air temp sensor, electrical: short circuit to B+ 1210014 - Charging pressure sensor, electrical: short circuit to B+ 1C3101 - Engine oil pressure sensor, plausibility: Pressure to high before engine start 120408 - Charging pressure control: Switch off as a consequence 10BA4B - Charge air temp sensor, cold start: Charge air temp too low Car was running fine on Map 2 and Map 1 before the install. I have tried to clear the codes using a conventional reader as well as disconnecting the battery to clear any residual power. I am not really sure how to proceed here besides checking the fuses next. Thank you |
02-04-2022, 09:28 AM | #3 |
BimmerPost Supporting Vendor
24198
Rep 190,807
Posts |
Here is a thread another user created a few years ago, he had 3 of the same codes
https://f30.bimmerpost.com/forums/sh....php?t=1506965 He also later posted the solution Followup: The issue was that the wire harness from the TMAP sensor in the CP to the ECU had been pulled out of the ECU, thus no signal was being sent. When the CP blew it also dislodged the harness from the intensity of the "explosion" that occurred when the CP blew apart. Indy shop rewired the harness and I am now good to go!
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/ Phone number 702-494-9435 |
Appreciate
0
|
Post Reply |
Bookmarks |
|
|