ECU wiring ?

[Old Tired Rebel]

I Have this harness on the way. My car takes a 4 pin ecu,this harness has a 5 pins. Which pin do I bypass or ignore for my 78 Cordoba?

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You are bidding on one NEW genuine Mopar Performance hi-po ECU wiring pigtail. This is the wiring that gives you the correct plug in for the electronic ECU, or spark control box. Replace those points over to a new and improved electronic ignition. All you need is an electronic distributer, ECU / spark control box, and this wiring pigtail. Better spark equals easier starts hot, or cold. Be sure to combine this with my Hi-po ECU also available in my ebay items for sale.

 

[67Dart273]

Here:

The very top right wire titled "existing" is the "ignition run" power

What is not shown is the (normally brown) bypass wire which connects to the coil+ side of the ballast

 

[TrailBeast]

Here's the dual ballast diagram if you need it.

 

[Old Tired Rebel]

OK Great thanks mine is only the single system.

 

[daredevil]

I think you snip the blue wire. will check.

 

[daredevil]

green one isnt used with 4 pin [ame]http://www.mymopar.com/downloads/elecignconv.pdf[/ame] page 2

 

[Old Tired Rebel]

Thanks DD this also helps a lot.

 

[Rapid Robert]

Dont use the wire on the lower right hand side of the pentastar connector that is shown on the "5 pin" diagram but is absent on the 4 pin diagram.