Knock sensors

[Bruce Plecan]

Heck, they can pick up the fractured ribs in a serpentine belt.  A poor
Alternator bearing.  Timing gears might give it KS a migrane, from all the
noise.
   Next chance, I get I think I'm gonna try an op-amp, and comparator, and
see what I get.
   In my experiments with the ESC Module KS, there were slight differences.
>From memory, was a max of like 4 degrees knock to 0 for a given engine.
Bruce

| Hi all,
| I am adapting a 730 to a Mopar RB engine and I have some questions about
| Knock sensors:
| How sensitive are knock sensors to noise generated by gear drives? If
| they are affected would selection solve the problem? ( for instance a
| knock sensor off a factory supercharged engine)
| What about noise from mechanical (roller cams)?
| Bill Edgeworth