LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Mazda
>>
2016
>>
3 Sport, 4D Hatchback, Automatic Trans
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
Engine Control Systems
>>
Pcm Inspection
>>
Inspection Using An Oscilloscope (Reference)
>>
Purge control
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Purge control
Fig 1: Purge Control Oscilloscope Graph
Courtesy of MAZDA
PCM terminals
1AI(+)-body ground(-)
Oscilloscope setting
10 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
Idle after warm up