the two wires you run to ecu on bp swap

[Gforcefd]

Just out of curiosity, how do I know if I plugged those two wires in the right hole, there in there all the way, and they are working?

Would there be anything happening, not happening with the car if they were wrong?

Logan

[mattswabb]

I actually took 2 wires from an old harness I had and put them in. What happens when they aren't hooked up? I've read that the 4th wire on the distributor will give you a check engine light. Not sure if this will affect the running of the engine or not. The car will run without the VICS hooked up. With the VICS you will feel the car pull strong starting at 3000-3200 rpm range. Like something kicked in.