Originally Posted by
Epstein
BTW, everyone that comes across spare knock sensors, label them and put them somewhere safe. Its probably the most common sensor to crap out, and will ruin your dyno day for sure. Also note, Nissan wants $170 for one and the parts stores aren't much better!
Is there a way to bypass the knock sensor? I remember a friends 300zx ran a certain resistor in place of the knock sensor to trick it.