
Fig. 18: Waveform Graph (Fuel Injection Signals)
Courtesy of MAZDA MOTORS CORP.
Front HO2S Heater Control Signal
PCM Terminals
2BG (+) - Negative battery terminal (-)
Oscilloscope Setting
5 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle Condition
Idle after warm-up (no load)
2007 Mazda MX-5 Miata Sport
2007 ENGINE PERFORMANCE Engine Control System - MX-5 Miata
Microsoft
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