I suspect this won't be my last question, so perhaps this would be a good ongoing thread for me to ask "in over my head" rookie questions. Putting in a Brenspeed B326 into my 2008 Mustang GT. As with many builds, I have been hit with delay after delay. Supposed to be a "swap out, swap in" type of deal, but you know how it goes. Anyway, my question now: The original OEM motor had provisions for two knock sensors in the top of the motor (see first picture), and there are two sensors on the wiring harness. The Brenspeed B326 has a spot for only one sensor (second pic). What am I missing?