Mazda MX-5 Miata Sport 2007 Manual page 988

Fig. 12: Waveform Graph (Vehicle Speed Signal)
Courtesy of MAZDA MOTORS CORP.
CMP Signal
PCM Terminals
2S (+) - Negative battery terminal (-)
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Oscilloscope Setting
2 V/DIV (Y), 50 ms/DIV (X), DC range
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Vehicle Condition
Idle after warm-up
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2007 Mazda MX-5 Miata Sport
2007 ENGINE PERFORMANCE Engine Control System - MX-5 Miata