2008 chevy cobalt misfire #1

[TIGERBLOOD]

hey there guys i have a 2008 chevy cobalt that is my fathers and im having issues with cylinder 1 misfire. I have swapped coils, spark plugs, and fuel injectors, no matter what i have swapped it returns to cylinder 1 misfire. Would anyone happen to have the wiring info so i can test for continuity in the wires from the coil to the ecm, that would be awesome thanks or any common issues that these go through? thanks again matt

 

[YelloEye]

Found the connector at the ECU, assuming you've got the 2.2 L61 engine.

 

[TIGERBLOOD]

Yes i believe it is the 2.2
and thanks

 

[YelloEye]

Wow, I completely spaced dropping the link to that in my last post. Oops. Here ya go.

- Album on Imgur

 

[Radejr]

Have you figured it out? I had cylinder 1 misfire I started with new plugs the light came on again. I moved the coil pack about 4 days ago no light yet. Usually doesn't come in unless I let it idle for about 45 mins or drive it hard. So waiting for that light again see if it's coil.