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Mac 3 port wire gauge

EFI Wiring Fundamentals

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Discussion and questions related to the course Motorsport Wiring Fundamentals

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Quick question regarding wire sizing. I am wiring in a 3 port mac solonoid into my R32 GTR, i will be using the original boost solenoid pins on the ecu but using fresh wire as i have relocated the solenoid. I have a few rolls of 20AWG milspec wire here, would this be a sufficient size to control the mac solonoid? Ecu is a link g4+ plug n play if it matters, cheers.

Yep, they will pull less than 1A.

Cool. Thanks for quick response mate

We usually reply within 12hrs (often sooner)

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