Forward-G Sensor Inspection

Connect the connector.
Turn ignition switch on, verify the voltage between terminals A and ground terminal E under the following conditions.
1. Horizontal
  Voltage
  
  2.2-2.8 V
  
  Fig 1: Identifying Combined Sensor Connector Terminals
  Courtesy of MAZDA MOTORS CORP.
2. Acceleration (inclined 90° from horizontal)
  Voltage
  
  3.1-3.9 V
  
  Fig 2: Identifying Combined Sensor Acceleration Position
  Courtesy of MAZDA MOTORS CORP.
3. Deceleration (decline 90° from horizontal)
  Voltage
  
  1.2-1.8 V
  
  Fig 3: Identifying Combined Sensor Deceleration Position
  Courtesy of MAZDA MOTORS CORP.