Tempeture fan switch
 BruceLeeKue            
            
                Wagonist
BruceLeeKue            
            
                Wagonist            
            
                    I think I located it but not sure. Is it on the backside of the block and under the intake mani fold?                
                             BruceLeeKue            
            
                Wagonist
BruceLeeKue            
            
                Wagonist            
            
Comments
Your temp sensor is on the thermostat housing
Basically that give or take.
As civtech350 said its the one (only one) with two prongs