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Steering Angle Sensor: Testing and Inspection

STEERING WHEEL ANGLE SENSOR








Steering wheel angle sensor detects the operating speed of handle and is composed of the three photo transistor. Steering wheel angle sensor is located in the multifunction switch of steering wheel. The specifications of sensor are as following.
1. Specification

2. Neutral position detect
1) It should remain the satisfied condition as followed more than 2 seconds in order to detect neutral position.
2) The vehicle speed should be above 10 km/in.
3) The brake switch should be in position "OFF".
4) It should be lasted more than two seconds after turning ignition "OFF".
5) The neutral signal (STN) valve should be "O".





3. Output characteristic