Can anyone tell me how to unplug this.

 

I suggest remove that bolt , remove the sensor, you’ll have more room to pull the red lock pin.

 

Yea I have a second with the pin pulled but just can’t figure out how to unsnap this thing. I’m sure I’m just over tired. I have the original still hooked to the harness. That’s the one out the cobalt still hooked to the engine.

For those swapping a engine out the top it’s not horrible but it’s not fun for sure. This is still the saga from replacing the engine I started during the winter. Just got time to get back to it. Started at 10am eastern. Stopped at 5:30 probably another 2 hours from start up. Ran out of time and funds till pay day.