This might help those who anyone who's experiencing fueling issues and reading 0psi of HPFP fuel pressure, or those who swapped in a JDM motor to replace their stock one like I did.
TLDR: Bosch 0261545038 is the sensor you need, use a 27mm deep well socket to remove/install.
The stock motor on...
EDIT: The fuel pressure sensor itself was my issue, not the ITFP relief valve. I wrote a thread about replacing it.
After swapping the motor in my 2012 Speed3 at the end of July because the stock one threw a rod I started experiencing some fueling issues. The engine ran great across the rev...