EDIS 6 spark plug wires

[skyy406]

Hey all,

I've got a EDIS 6 coil # 90TF-12029-A1A that I bought from www.boostengineering.com

I am having trouble finding an accurate picture of the coils spark outputs, meaning, which spark plug wire go where. The coil itself isn't marked.

My engine fires 1-2-3-4-5-6

Any help is appreciated. I don't want to make custom spark plug wires and have them too short or too long because I had the order on the coil wrong.

Thanks

[kjones6039]

Coil A=1&4
Coil B=2&5
Coil C=3&6

[skyy406]

OK but how am i supposed to know which is A B and C?

Could you show me what you mean?

[kjones6039]

You can assign any one of the coils to be A, B &C.

On the EDIS 6 module:

Pin 10=Coil A
Pin 11=Coil B
Pin 12=Coil C

You just need to connect each of those pins to the appropriate coil depending on your preference.

Take a look in the manual under MegaSquirt-2>Ignition>Ford EDIS at:

http://www.megamanual.com/index.html

I hope this helps!

Ken

[skyy406]

Ok, you don't understand what i'm asking. On the coil pack there is a 4 pin plug. One pin is for power, the others connect to the EDIS 6 module for coil firing. What I need to know is, which pin corresponds to it's associating 2 coils!

What I am saying is, I'm assuming that the coils go from ABC left to right if looking at the coil. I need to know if that is correct or not. I understand that they can be assigned any which way, but, for example, does Pin 10 which controls coil A, fire the left plug wires, the middle 2 plug wires, or the right 2 plug wires.

On the coil pack, it is not clear to me which plugs correspond to which Pins.

For example,

[kjones6039]

Using your picture as the example.....

You can now assign any coil pair as A, B or C. Just wire pin 10 to the pair that you want to be coil A and so-on.....
It is your choice.

Ken

[trakkies]

http://www.megamanual.com/ms2/EDIS.htm

Gives details of which coil is which and the low voltage connections.

[skyy406]

Thanks for the help guys.

It's amazing how the information was staring me in the face and I could not see it until i read it and read it and read it.

Thanks for your patience.

Anyway, here's the finished product! Came out nice!

[trakkies]

Thanks for the help guys.

It's amazing how the information was staring me in the face and I could not see it until i read it and read it and read it.

Thanks for your patience.

That's the MegaManual for you. Pretty well everything you'll need is there, but it can take some finding.