Replaced water pump but cant find where to plug sensor back in

Picture looks like a Ford of some sort. Changing the water pump and t-stat should not cause a no start. Was there any electrical connectors disconnected that may have not been plugged back in? ( coolant sensor ) ??

most auto parts stores carry a variety of freeze plugs, they dont have a dealer part number they go by size

Run a compression test on it starting with #6 cylinder and those adjacent to it. You may have a leak in the head gasket due to the overheat.

Hi Karen
The problem here could be that you may have a leak in your coolant reservoir. Especially if you can smell antifreeze (coolant) after driving it could be that some of the hoses may be plugged depending on age and when the radiator is trying to feed the fluid back into the reservoir it cant this can also impact the levels sensor.
Have the hoses checked as well as the coolant reservoir and check for fluids/moisture around the bottom of your radiator. It commonly is collecting around that area when you have a feedback issue.
Philipp
Tomorrowsdriver.com

The crankshaft sensor is behind the timing belt cover just above the harmonic balancer

Get a second opnion

see if the crank position sensor connector is clean and tight, if the sensor or connector is bad, this will cause the engine to lose spark.

Is there spark?

Check the coolant sensor, cam and crank sensor and make sure they are all plugged in.

Sounds like you have several problems. The P0332 sounds like you got your knock sensor wet and needs to be replaced. When you do make sure you replace the wire harness also and that you seal around both sensors. Also remove the back near fire wall foam under the intake mani to let the water that collects evap out.