#4135, "RE: Ms1 - 4 bar map install" In response to In response to 0 Oct-29-08 11:53 AM by Star Turbo Talon
MPXH6300 is the 3 bar map not the 4 bar.
Download the PDF file on the sensor and it will tell you what pins you need to wire. The picture you posted is just pauls copy of Rodneys board from RS-autosport.