Acceleration/Deceleration Sensor: Testing and Inspection

INSPECTION
1. Insert the probes of voltmeter to the back of the harness side of G-sensor connector 2 and 3.





2. Turn the ignition switch to ON and check the output voltage of G-sensor.
Standard value: 2.5 Volts





3. Secure the G-sensor so that the arrow mark of the sensor mounting surface is facing straight down, and then check the output voltage between terminal 2 and 3.
Standard value: 3.5 Volts
4. In the case that the voltage is outside the standard value, and there is no abnormality in power supply and ground wires, replace the G-sensor.