lemon-mirror
:
Home
>>
Mazda
>>
2004
>>
MPV ES
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System
>>
Pcm Inspection
>>
Inspection Using An Oscilloscope (Reference)
>>
Vehicle speed signal
Vehicle speed signal
Fig 1: Vehicle Speed Signal Inspection By Using Oscilloscope (Reference)
Courtesy of MAZDA MOTORS CORP.
PCM terminal: 58(+)-24(-)
Oscilloscope setting: 1V/DIV (Y), 25ms/DIV(X), DC range
Vehicle condition: Driving speed 60 km/h [37 mph]
Courtesy of MAZDA MOTORS CORP.