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Home >> Mazda >> 2004 >> 6 s, 4D Hatchback, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Abs/TCS HU/Cm Inspection >> Inspection Using An Oscilloscope (Reference) >> Wheel speed

Wheel speed

NOTE:
  • As vehicle speed increases, the wave period shortens.
    Fig 1: Inspecting Wheel Speed Using An Oscilloscope
    G01026712Courtesy of MAZDA MOTORS CORP.
  • If there is malfunctioning in the sensor rotor, the wave profile warps.