White Wire On CAS

[bryce]

Hey i was just wondering what the white wire on the cas' purpose is. I was going over it the other day when i was trying to find out why its running on two cylinders and found it wrapped in electrical tape and so i pulled the tape off and the wires came apart.. could it be that they were connected and just werent getting proper single to fire two cylinders? just curious on if thats possible and what that white wire is for, and also it reads half my rpms on my tach too and its not my power transistor or coil... so yah guys please let me know..

 

[DSM90AWD]

According the the FSM, the white lead of the CAS is the Top Dead Center sensor signal wire that connects to Pin#22 on the ECU