Hey everyone, trying to help out a guy with a no start problem.

1997 Z28
24X EFI Connection setup w/ cam sync distributor
Guy goes to fire it for the first time, fuel pump primes and will talk to a scantool, but:

- No RPM signal (and no fuel or fire)
- wave a wrench in front of the crank sensor and nothing
- plug and unplug the sensor w/ ignition on and it sees a blip

Either have a bad crank sensor or a wiring problem, obviously. Guy says the crank sensor pin out is correct - but I am wondering if he has looking into connector and looking at back of connector orientation mixed up. Can anyone verify how it is supposed to be pinned for this conversion, or for the black box ECU era 7.4 trucks where the sensor is sourced from? I'd like to rule that out before throwing crank sensors at it in case the wiring would hurt the sensor.

Thanks!