Mike's Workshop Manuals
: Service manuals for every vehicle
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Mazda
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2009
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MX-5 Miata SV
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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 2.0L)
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Pcm Inspection [LF]
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Inspection Using An Oscilloscope (Reference)
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Ignition timing signals
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PCM terminals
PCM terminals
IGT1 (No. 1): 2BA (+)-Negative battery terminal (-)
IGT2 (No. 2): 2AW (+)-Negative battery terminal (-)
IGT3 (No. 3): 2AX (+)-Negative battery terminal (-)
IGT4 (No. 4): 2AT (+)-Negative battery terminal (-)