Just for my own curiosity what is the problem i could uncover by doing this?

If it fix s it just leave it plugged?


1989 Mighty Max 4WD 2.6 Turbo,Auto EFI...megasquirt! 4.62 Rear LSD!
1989 Mighty Max 2WD 2.6 5 speed slammed
1993 Eagle Talon TSI