[Earthmaster]

Hi guys,

So I think I may of gotten the infamous JB4 short circuit problem. Terry told me to ground the TMAP my problem is where do I find the grounding wire (black one in the install pic last page)

http://www.burgertuning.com/instruct...30_install.pdf

For people that are wondering the current codes are:

108a01 Charge air temp sensor, electrical short circuit b+
121001 Charge pressure sensor, electrical short circuit b+

Terry suggested the same. Anybody actually do this on their cars and it fix it?

[F30silverbullet]

Im curious, What are you experiencing?

[Earthmaster]

drive train malfunction max power limited (mini limp mode).. runs leans