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Further Considerations

EFI Wiring Fundamentals

Relevant Module: EFI Wiring Harness Design > Power Supply > Further Considerations

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Discussion and questions related to the course Motorsport Wiring Fundamentals

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how the power supply relay will switched off as it connected directly from the battery

You need to give more information on the background to that question.

I agree with Gord, we need more info. In the meantime, relays often have constant power fed to them, but are switched on by the coil input, so that constant power feed does not pass through the relay to without the coil circuit being turned on.

We usually reply within 12hrs (often sooner)

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