121001 TMAP sensor, short circuit to B+ has anyone had to deal with this before??

satinof10m5 · 10-06-2020, 10:16 PM

That's the only code that's coming up. Once I delete it it reappears instantly. It puts my car in limp mode. I installed jb4 Bluetooth connector so I can use the phone app. Everything was fine. Few days later I went to drive the car and drivetrain malfunction instantly popped up once I started the car and now I can't even clear the code. Any help would be great thanks

e92954 · 03-29-2023, 11:12 AM

Ever resolve this ? I'm getting same thing .

Solo_M_Tech · 04-01-2023, 11:27 AM

Replace the sensor. They do fail.

10-06-2020, 10:16 PM	#1
satinof10m5 Private 62 Rep 66 Posts Drives: 2012 f10 m5 Join Date: Aug 2020 Location: toronto canada iTrader: (0)	121001 TMAP sensor, short circuit to B+ has anyone had to deal with this before?? That's the only code that's coming up. Once I delete it it reappears instantly. It puts my car in limp mode. I installed jb4 Bluetooth connector so I can use the phone app. Everything was fine. Few days later I went to drive the car and drivetrain malfunction instantly popped up once I started the car and now I can't even clear the code. Any help would be great thanks Attached Images
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03-29-2023, 11:12 AM	#2
e92954 First Lieutenant 31 Rep 342 Posts Drives: 2008 335I Join Date: May 2013 Location: United States iTrader: (3)	Ever resolve this ? I'm getting same thing .
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04-01-2023, 11:27 AM	#3
Solo_M_Tech Brigadier General 1720 Rep 3,148 Posts Drives: 2014 M5 6MT Join Date: Nov 2013 Location: Massachusetts iTrader: (7) Garage List 2014 BMW M5 [0.00]	Replace the sensor. They do fail. __________________ 2014 M5 6MT
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