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Old 03-22-2012, 10:01 PM   #1
pktzygt
Scooby Newbie
 
Member#: 70612
Join Date: Sep 2004
Chapter/Region: MAIC
Location: Chesapeake, VA
Vehicle:
1973 Porsche 914
Black

Default ej20k Porsche swap need wiring help

I know it is a longshot to find someone with EMS Stinger, but I know you have experience with an ej20k.

The coil pack is on top of the motor and I have an external ignitor. The coil has 3 wires, Red/Green, Yellow/Red and Blue. I donít know which one goes to which wire on the ignitor.

I'm still trying to figure out which wire is the trigger and which one is the sync.

I don't know which injector wire goes to which injector port on the ECU.

Any help would be greatly appreciated.

Here is the diagram for the Stinger.
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Old 03-28-2012, 06:01 AM   #2
ciper
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Member#: 15543
Join Date: Feb 2002
Location: san francisco, ca
Vehicle:
90BJ Legacy LS ABS
AWD 946 Rio Red Jpn built

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Are you using the original Subaru igniter or an aftermarket unit?
Are you saying that the engine originally has spark plug wires (not coil on plug)?
A picture is worth a thousand words. It would help narrow down which engine you have if you took a top view picture and a picture of the valve covers.
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Old 04-05-2012, 09:23 PM   #3
pktzygt
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Member#: 70612
Join Date: Sep 2004
Chapter/Region: MAIC
Location: Chesapeake, VA
Vehicle:
1973 Porsche 914
Black

Default

I figured it out. I called up my EMS Stinger guru and he pointed me the right direction.

It is actually a late ej20g, which had the same coil setup as the ej20k. Coil on top of manifold with plug wires.

I'm using an aftermarket ignitor.
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Old 10-04-2012, 10:28 AM   #4
GGSimpreza
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Member#: 291739
Join Date: Aug 2011
Location: Harrisonburg, VA
Vehicle:
99 Impreza RS
Silver Milage

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Quote:
Originally Posted by pktzygt View Post
I figured it out. I called up my EMS Stinger guru and he pointed me the right direction.

It is actually a late ej20g, which had the same coil setup as the ej20k. Coil on top of manifold with plug wires.

I'm using an aftermarket ignitor.
What aftermarket ignitor was this? I need one for my late G swap. I have no spark at startup and realized there's no ignitor.
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