LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 1993 >> Protege L4-1839cc 1.8L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Vehicle Speed Sensor >> Testing and Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Vehicle Speed Sensor: Testing and Inspection

Vehicle Speed Sensor Inspection:






1. Connect voltmeter between PCME terminal 1P (1M) and ground.
2. Turn ignition ON.
3. Remove speedometer cable from transaxle.
4. Slowly turn cable one turn. Verify that approximately 7V is displayed 4 times.
5. If not correct, inspect speedometer cable and speed sensor.