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Mazda
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2007
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3 s, 4D Sedan, 2.3 4, Standard
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control System (LF, L3)
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Pcm Inspection
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Inspection Using An Oscilloscope (Reference)
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Oscilloscope setting
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Vehicle condition
Vehicle condition
Idle after warm up (engine speed approx. 650 rpm, no load)