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IGT signal

PCM terminal
- IGT1 52 (+)-100 (-)
- IGT2 104 (+)-100 (-)
- IGT3 102 (+)-100 (-)
- IGT4 78 (+)-100 (-)
- IGT5 103 (+)-100 (-)
- IGT6 101 (+)-100 (-)
Oscilloscope setting: 2V/DIV (Y), 10ms/DIV (X), DC range
Vehicle condition: idle after warm up

Fig 1: Identifying IGT Signal Waveform

G04328315

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