Origin:Mainland China 1. The EPS lights are on during driving, and there is no assistance. It may recover after restarting. 2. Help with one side and the other without 3. The steering wheel is sinking while lightening. 4. The steering machine automatically runs to one side. 5. The EPS light occasionally lights up, which is also a precursor to a problem with the sensor. These are basically the faults of this sensor. Installation instructions of the assist sensor: First install the sensor on the car, you can touch it with your hand, there will be a groove, the small wheel of the sensor must be placed in the groove, after placing the sensor in the groove, the sensor can not rotate on one side, and the other side can be rotated. . The first method is the simple adjustment and installation method; after the sensor is installed on the car, before it is positioned, connect the wire and start the car. If the direction is light, the other is sinking, or the direction is automatically turned, you can try it. Slowly adjust the sensor with your hands. [This requires patience, little by little adjustment, not anxious. Adjust this way, basically you don't need to use that wire for positioning] The second method Calibration installation method [troublesome, not recommended] The sensor must be calibrated before the power is turned on. If it is not calibrated, the EPS light will sometimes light up. Tools needed for calibration: 1 6V DC power supply The power supply voltage allows the error of the upper and lower volts, 5 volts are also OK, 7 volts is also OK. You can find this by yourself. If you don't understand this thing, simple star friends use the first stupid method] 2 Voltmeter [Professional Electrician Tools] 3 Two wires [Just find two of them, no technical content]. Connect the green wire of the sensor to the negative pole of the 5V power supply, connect the red wire to the positive pole, and then measure the black, green, white and green two voltages. If the two voltage requirements are the same, find the center of the sensor. The voltage is basically half of the power supply voltage. When the two voltages are close, fix a screw, don't fix it too tightly, adjust the sensor's unfixed end clockwise and counterclockwise, and slowly tighten the two screws when the voltage reaches a balanced value. Up. Anyway, after the two screws are tightened, the two voltages must be the same, otherwise the effect is not good and the EPS may still be bright. for Suzuki Liana A6 Landy wagon R X5 ideal Torque Sensor Electronic Power Direction Angle Sensor