mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Vehicle Speed Sensor|Service and Repair > < Component Tests and General Diagnostics|Page 2030
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Vehicle Speed Sensor: Oscilloscope Patterns and Waveforms

Vehicle speed signal

PCM terminals

-

20 (+)-Negative battery terminal (-)

Oscilloscope setting

-

1 V/DIV (Y), 10 ms/DIV (X), DC range

Vehicle condition

-

Vehicle speed is 

10 km/h {6.2 mph}

Vehicle Speed Sensor|Service and Repair > < Component Tests and General Diagnostics|Page 2030