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Primary Pressure Sensor
 
 
FUNCTIONS WITHIN THE SYSTEM
The primary pressure sensor transfers detected the primary pressure to TCM as voltage signal.
 
 
INDIVIDUAL FUNCTION WITHIN SYSTEM
The primary pressure sensor detects the pressure applied to the primary pulley.
 
 
INDIVIDUAL OPERATION
When pressure is applied to the ceramic device in the primary pressure sensor, the ceramic device is deformed that produce voltage change.
TCM evaluates the secondary pressure based on the voltage change.
Voltage is increased along with pressure increase.
 
 
COMPONENT PARTS LOCATION
The primary pressure sensor is installed to control valve.