so it is mpi, not tbi.
it is a 3 pin halls sensor. not 2.

the 8 shutter wheel is the painless add on, so it isn't just cam position or to know where number 1 is, that actually tells the computuer when to fire.

it was originally set to tell a chevy spark "computer" when to fire, and I got it to work with the megasquirt system without the chevy part.

so it is more important than it was originally.

the computer I use to read the logs is having a battery issue again apparently. it died just as I started logging.
will work on that issue and see if I can get back in there to check later this week.