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Mazda
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2020
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CX-3 FWD
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Pcm Inspection
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Inspection Using An Oscilloscope (Reference) (Without Coolant Control Valve)
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Purge control
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Purge control
Courtesy of MAZDA MOTORS CORP.
PCM terminals
1AI (+)-body ground (-)
Oscilloscope setting
10 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
Idle after warm up