The temperature sending unit (controlling the temperature gauge)
is located on the thermostat housing in front of the temperature
sensor (sending data to the
car´s computer). The plug´s color is dark brownish and has the
5th nub off center.
The 1997 Chevrolet Camaro 3.8 liter engine coolant temperature
sending unit can be found on the front of the engine. The coolant
temperature sending unit will be approximately 3 inches above the