Originally Posted by nhluhr
Having just sold my TurboXS TunerPro kit, I no longer have any visual notification of engine knock so I'm looking at the KnockLite.
I am curious what is involved with the hookup? So far, details in this thread seem sparse.
-need an rpm pickup? If so, how do you obtain this on an 05STi? Is it the same as mentioned by PDX with the LegGT install?
-what is the wiring like using an auxilliary knock sensor?
-anything else to be aware of?
Four wires...ignition, ground, rpm (splice into wire from ecu), and the knock sensor (microphone).