MX-5 Miata Mazdaspeed L4-1.8L DOHC Turbo (2004)
Transmission Speed Sensor: Testing and Inspection
VEHICLE SPEEDOMETER SENSOR INSPECTION [M15M-D]
1. Remove the vehicle speedometer sensor.
2. Measure voltage between terminals of the vehicle speedometer sensor while the gear is turning.
3. Install the vehicle speedometer sensor.
