Five Volt Sensor Supplies - Primary And Secondary

Primary 5-volt supply:

1. supplies the required 5 volt power source to the Crankshaft Position (CKP) sensor.
2. supplies the required 5 volt power source to the Camshaft Position (CMP) sensor.
3. supplies a reference voltage for the Manifold Absolute Pressure (MAP) sensor.
4. supplies a reference voltage for the Throttle Position Sensor (TPS) sensor.

Secondary 5-volt supply:

1. supplies the required 5 volt power source to the oil pressure sensor.
2. supplies the required 5 volt power source for the Vehicle Speed Sensor (VSS) (if equipped).
3. supplies the 5 volt power source to the transmission pressure sensor (if equipped with an RE automatic transmission).