Swapping an m120 with an aftermarket ECU can be a pain in the a** but with our crank position sensor your life is about to get easier. Our kit is a bit different than the typical aftermarket kits out there because we created a crank pulley insert. This should help with the centrifugal force that would normally want to pull the trigger wheel away from the pulley.
Here's what's in the kit:
Sensor mount that bolts to the crank case cover. This mount has a hole to zip tie the sensor wires to keep them from getting wrapped up in the serpentine belt.
Sensor/pick up
Crank insert
36-1 trigger wheel
8 x M6 bolts (3 x crank, 4 x trigger wheel, 1x wire grommet)
7 x M6 split washers (3 x crank, 4 x trigger wheel)
To install the crank insert, you will need the following (not included):
5.1mm drill bit, such as McMaster part 30565A273
M6 x 1 tap such as McMaster part 2582A456
Note: An external pull-up resistor is required, the value of which is dependent on the supply voltage. The resistor should be connected between the output and Vcc. Refer to the wiring diagram for lead colors or pin numbering as applicable.
Recommended air gap from sensor to trigger wheel is 1.5mm
