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Link G4 Master Fuel

EFI Tuning Fundamentals

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Hello, Im trying to undertand the Master Fuel On the link G4 tutorial. Is it the same like injector dead time? any info would B appreciated. Thank You.

Note you can hit the F1 key on any setting in PC link to get an explanation for it. Master fuel info below. It is nothing to do with deadtime, it is just an overall multiplier used to generate the injector PW. It is an easy way to roughly adjust the overall amount of fuel being injected.

For an application that needs small pulse widths such as a small engine capacity, large injector flow rate, or high fuel pressure then your master fuel value will be small, in contrast an engine that requires large PW's will need a large master fuel.

Thank you Adam.

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