Manuals through 2025 now available!
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LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
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lemon-manuals.org.ua
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Oscilloscope Patterns and Waveforms
Inspection Using An Oscilloscope (Reference) Fuel injection signal -
PCM terminal
-
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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No.5: 73 (+) - 103 (-)
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No.6: 99 (+) - 103 (-)
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Oscilloscope setting:
2 V/DIV (Y),
10 ms/DIV (X), DC range
-
Vehicle condition: idle after warm up
