Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
Home
>>
Mazda
>>
2004
>>
MPV ES
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System
>>
Pcm Inspection
>>
Inspection Using An Oscilloscope (Reference)
>>
Purge control signal
Purge control signal
Download the full database via torrent (~1.1 TB)
Fig 1: Purge Control Signal Inspection By Using Oscilloscope (Reference)
Courtesy of MAZDA MOTORS CORP.
PCM terminal: 18(+)-103(-)
Oscilloscope setting: 2V/DIV (Y), 10ms/DIV (X), DC range
Vehicle condition: idle after warm up
Courtesy of MAZDA MOTORS CORP.