No spark
#1
I just completed swapping my JSPEC T2 engine into my 1991 NA using the NA harness.
- The car turns over just fine, but I don't get any spark when I put a screwdriver in the plug wire end and held it close to a known ground.
- I have power to the coils.
- I've checked things out with a scope and found that the ECU isn't sending a signal to the coils (duh).
- I have checked all my connections and the continuity to the ECU is good.
- The main relay works (i hear it click).
- I have tried 2 ECU's, and I don't believe that they have shorted out.
So, what all could be holding the ECU from allowing it to spark?
Are there any goofy sensors that I might have missed? I still need to connect a few wires on my transmission, I also have a couple unknowns in the engine bay but they have no connection the the ECU.
- The car turns over just fine, but I don't get any spark when I put a screwdriver in the plug wire end and held it close to a known ground.
- I have power to the coils.
- I've checked things out with a scope and found that the ECU isn't sending a signal to the coils (duh).
- I have checked all my connections and the continuity to the ECU is good.
- The main relay works (i hear it click).
- I have tried 2 ECU's, and I don't believe that they have shorted out.
So, what all could be holding the ECU from allowing it to spark?
Are there any goofy sensors that I might have missed? I still need to connect a few wires on my transmission, I also have a couple unknowns in the engine bay but they have no connection the the ECU.
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