MSefi.com read only forum (Jan.15,2018)

Posted: **Fri Aug 11, 2017 6:23 pm**

I order the knocksense kit and it's suppose to be connected to MS2 on pin 27. But pin 27 is already use with my Jeep 4L IAC. Any idea?

John

Posted: **Tue Aug 15, 2017 3:58 pm**

Finally I was able to use pin3 for 12v for Q9 and Q12 because of voltage spike and pin 4 for knocksense

Knock sensor