lemon-mirror
:
Home
>>
Mazda
>>
2021
>>
6 Touring
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Engine Control System (VIN M)
>>
Pcm Inspection
>>
Inspection Using An Oscilloscope (Reference)
>>
Fuel pump control signal
Fuel pump control signal
Courtesy of MAZDA MOTORS CORP.
PCM terminals
2D(+)-body ground(-)
Oscilloscope setting
5 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
Idle after warm up
Courtesy of MAZDA MOTORS CORP.