92 GSX No spark

[OPgwapsDSM]

I rebuilt the head on my 92 Eclispse GSX and now it's back together but I'm not getting any spark. This car never had any wiring or electrical problems, I am sure that I missed a wire somewhere, the only one that I can't find to plug anywhere comes off the main wiring harness behind the intake manifold (right in the middle of the manifold, there are two, I know where one of them goes). Does anyone know where this is supposed to go? Alternatively, does anyone know some good troubleshooting for no spark? I tried checking the power to the coil and there doesn't seem to be any there but I am not sure if I am checking it right?

 

[1990AWD]

I rebuilt the head on my 92 Eclispse GSX and now it's back together but I'm not getting any spark. This car never had any wiring or electrical problems, I am sure that I missed a wire somewhere, the only one that I can't find to plug anywhere comes off the main wiring harness behind the intake manifold (right in the middle of the manifold, there are two, I know where one of them goes). Does anyone know where this is supposed to go? Alternatively, does anyone know some good troubleshooting for no spark? I tried checking the power to the coil and there doesn't seem to be any there but I am not sure if I am checking it right?

pictures would be helpful

 

[Brutal_r3drum]

i would check your power transistor.. it sounds like that would be one of the wires you missed it plugs in on the drivers side on the block next to the timing belt cover...

 

[Lofer]

yeah if one is a triangle or flat oval they are for your ignition system.

 

[royhinkley]

My son posted this, here's a picture of the plug that I can't find where it goes to. There is nothing around there that I can see to plug it into?

 

[8urwrx]

The plug may go to the cruise control, or maybe the a/c unit. Trace wires from the plug too the harness. Usually that helps to find the general area the plug could go to.

 

[EagleTalon1993]

Here is a photo of the coil and module connectors on most 90-94 1g's right behind the timing cover on the driver side

Hope this helps