I just put new plug wires in my 1990 Jetta GLI and didn't know what to do with the impulse sensor on the driver's side plug wire, so I cut it off and just taped the remaining half around the new wire. Will this rig job even come close to working or do I need a new sensor. Even if I need a new sensor, how do I put it on? I haven't started it since I did that so I don't know how it runs now yet. Please help. Thanks!