Protege L4-2.0L DOHC (2003)
Fuel Injector: Oscilloscope Patterns and Waveforms
Fuel Injection signal
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PCM terminal
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No.1:75(+) - 103(-)
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No.2:101(+) - 103(-)
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No.3:74(+) - 103(-)
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No.4:100(+) - 103(-)
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Oscilloscope setting: 2 V/DIV(Y), 5 ms/DIV(X), DC range
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Vehicle condition: idle after warm up
