Im useing an aftermarket vss sensor for a custom job im doing. Im useing a 7730 ecu and the instructions for the sensor say to connect the two wires to the yellow and purple wires on the harness which are vss high and low. Should i be fine by just doing this because i know there are other wires like the vss sender wire which is brown or something and also another wire that says vss buffer. are these other two wires required at all.

 

Heh