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EMU Black pin 18 (Ignition +12V)

Practical Motorsport Wiring - Club Level

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Could you please help me understand how to wire pin 18 of the grey connector? I don't understand the purpose of this pin (ignition +12V).

should this pin be wired to the ignition relay so it receives power when ignition switch is on?

This pin should be connected to an ignition key switch. It's used to "tell" Emu when to turn on and off (stop an engine).

To make sure I understood you correctly, I should supply pin 18 with switched 12V power from the ignition relay which is controlled by an ignition switch?

To answer your last post, yes, that would be a correct way to do it!

Thank you so much Frank and Hubert

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