On Wed, 19 Jan 2005 03:46:46 GMT, Gregg wrote:
Behold, PDRUNEN signalled from keyed 4-1000A filament:

I would expect that with 455KHz, I could use common op-amps to get the
gain up to a good level to detect the noise from the spark plug?

What if the vehicle is a diesel?

I would just put it in gear and see if it moves.... :-)