FixVault
Home
›
Mazda
›
2004
›
MPV ES
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System
›
Pcm Inspection
›
Inspection Using An Oscilloscope (Reference)
›
Generator field coil signal
Generator field coil signal
Fig 1: Generator Field Coil Signal Inspection By Using Oscilloscope (Reference)
Courtesy of MAZDA MOTORS CORP.
PCM terminal: 53(+)-103(-)
Oscilloscope setting: 0.5V/DIV (Y), 1ms/DIV (X), DC range
Vehicle condition: idle after warm up
Courtesy of MAZDA MOTORS CORP.