C30a NSX FuelTech FT550 help

[kp.na1]

Helllo prime,
Im setting up my Fueltech FT550 on my stock C30a. While starting up a new base map i keep running into "crank and cam trigger type and crank index position" section on new base map startup. I cant seem to find any information as to what the stock sensors are. Does anyone have an idea on what to fill in or if its even possible on stock engine/sensors??

 

[kp.na1]

I will eventually be upgrading to a Full Blown 36-1 crank trigger kit but i want to get it running as it sits.. thanx for any help

 

[MotorMouth93]

The C30 has 2 sensors mounted to the front intake camshaft: a 24 tooth sensor (12 pulses per crankshaft rotation) and a single tooth TDC sensor that delivers a pulse each time cylinder 1 reaches TDC.

Having never used a Fueltech ECU, I would assume the former is your RPM sensor, and the latter is the cam sync sensor.

There's also a backup sensor for each of these that I presume you would ignore with a standalone. It is also worth noting that the timing belt will stretch a not insignificant amount depending on RPM.

Carl Hernandez/Badcat Engineering or ScienceOfSpeed might be able to help you with this.

 

[kp.na1]

You wouldnt happen to know what type of sensors they are? Is it a hall effect sensor, VR differential? Any info on what to select in the picture provided?

 

[kp.na1]

I cant find any information on the sensor type anywhere

 

[MotorMouth93]

All four of the sensors are variable reluctance.