I'm trying to locate the Engine Coolant Temperature Sensor on my 2016 Chevrolet Colorado extended cab 4 cylinder 2.5 liter gas truck. I've scoured the internet watching videos, tried looking at different diagrams, and taken videos and pictures to analyze where it may be with no luck. Its a sensor, so it shouldn't be this difficult to find. Its a socket and/or wrench replacement, however I cannot locate it. Any help would be appreciated.

Thanks,

Big Fish

 

back top of motor... just below the back of the valve cover...secured with a wire clip

 

Back top of the motor.