LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Mazda
>>
2006
>>
MPV LX
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
Engine Control Systems
>>
Pcm Inspection
>>
Inspection Using An Oscilloscope (Reference) CKP
>>
Purge control signal
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Purge control signal
PCM terminal: 85 (+)-100 (-)
Oscilloscope setting: 2V/DIV (Y), 10ms/DIV (X), DC range
Vehicle condition: idle after warm up
Fig 1: Identifying Purge Control Signal Waveform
Courtesy of MAZDA MOTORS CORP.