Knocker sensors

[Peter Fenske]

Hi Bill

With the 3K carbon knock sensors, it should be possible
to build a resistor network to attenuate the knock
signal.

Using the knock sensor in a voltage divider with a pullup
For esc error the dc voltage is checked in the area
of 2.5 volts. As long as the ecm sees this it is happy
This brings up the possibility of using a T network.

Haven't tried it but it should work

:peter