FixVault
Home
›
Mazda
›
2024
›
3 S
›
Repair and Diagnosis
›
Engine Performance
›
Engine Control Systems
›
Engine Control System (VIN M)
›
Pcm Inspection
›
Inspection Using An Oscilloscope (Reference)
›
Generator field coil control signal
Generator field coil control signal
Courtesy of MAZDA MOTORS CORP.
PCM terminals
1BP (+)-body ground (-)
Oscilloscope setting
1 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
Idle after warm up
Courtesy of MAZDA MOTORS CORP.