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AUXILIARY PORT VALVE (APV) POSITION SENSOR CONSTRUCTION/OPERATION

BHE014018660T03

• The APV position sensor is built into the APV motor.

• The Hall element, used for the sensor, detects the APV fully-closed position and sends a voltage signal to the PCM.

• When the APV closes, the APV position sensor outputs a voltage of 1.5 V or more.

APV Position Sensor Voltage Characteristics

1 | Voltage
2 | Approx. 2.0 V
3 | Approx. 1.5 V
4 | Approx. 0.7 V
5 | Full close
6 | APV opening angle
7 | Full open