[RobV]

Like Dean said. If sensor fails, a default value is used so the car can continue to run but that is on OE ECUs. I would think aftermarket would be programmed the same.

 

[RobV]

Are the coils getting the trigger signal from the ECU?

 

[RobV]

The crank or cam sensors will stop it from starting because no signal no spark.

 

[RobV]

Can you send the ECU to AEM for bench testing or ???