You have the hose from the engine (bottom) that goes into your radiator, and one from the radiator to the motor. The sensor is where the second hose plugs into the motor. Be careful when you loosen and torque the bolts, they're fragile.
Start by replacing the Engine Coolant Temperature Sensor
The camshaft sensor on a 2000 Saturn is located on the firewall side behind the lower engine assembly. The camshaft sensor is the last one with a connector facing the transmission.
with the maf sensor
Test the relay and the temperature sensor.
The Engine coolant temperature sensor is installed in a coolant passage which is located at the front left cornerof the cylinder head.
It's a part of the throttle body assembly.
In the crankcase
it is in the right mirror !!
In the engine compartment
The rear crankshaft sensor is located on the back of the crankshaft. The rear engine cover will need to be removed in order for the sensor to be visible.
Where is cylinder temp sensor on 2000 Ford f250 with v10 engine
No Saturns have been offered with turbocharged engines. There are, therefore, no 'turbo speed sensors' on any Saturn vehicles.