Cascade Crew

Xophertony · Posted: Sat Mar 15, 2014 12:07 pm Post subject: Jacob's ultracoil wiring help

another classic tony move. I disconnected the wires from my ultracoil while moving some harness stuff around and now I cannot remember which wires go where. Anyone know which terminal gets the white wires, and which terminal gets the pink ones?

Thanks guys, I have scoured the google with no luck.[/i]

Xophertony · Posted: Sat Mar 15, 2014 12:20 pm Post subject:

wow, i fiound the origianl instructions, the most useless document ever! http://prestoliteperformance.com/media/instructions/accel/jacobs_electronics_instructions_ultra_coil_380876.pdf

Anyone know what happens if i hook it up and It's backwards? Just a no start or damage?

Xophertony · Posted: Sat Mar 15, 2014 12:40 pm Post subject:

found an old reference photo I made, unfortunately it is not too much help. turns out one wire of each color goes to each jacob's terminal. Crap. I have no idea which was where.

Twilightoptics · Posted: Sat Mar 15, 2014 1:05 pm Post subject:

Pink - power (+)
White - coil trigger from module (-)

Xophertony · Posted: Sat Mar 15, 2014 1:24 pm Post subject:

does that mean what I have photographed above is wrong?

chevymad · Posted: Sat Mar 15, 2014 1:41 pm Post subject:

Positive and negative were also labeled on the bottom of the coil.

Xophertony · Posted: Sat Mar 15, 2014 1:51 pm Post subject:

Thanks Brandon! I'll pull it off it's mount now and have a look.

Paul,
To confirm, both pink wires should go to the same terminal, and both white wires to the other terminal?

Twilightoptics · Posted: Sat Mar 15, 2014 1:56 pm Post subject:

Correct. The pinks are both powers. One white is from the module to signal coil fire, the other is the lead to the tach.