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Navigation: Output functions

Injector output

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GND output to injector.

Connect the other terminal of injector to switched +12V.




Example injector wiring for all of our ECUs.



Note: MaxxECU V1/RACE/PRO can handle 8A peak and 4A continuous on each output. MaxxECU STREET can handle 4A continuous.



MaxxECU V1/RACE/PRO has current regulation on all injector outputs to support peak-and-hold current type injectors (low impedance) directly.

MaxxECU STREET does not have built in current regulation and requires external resistors for protection when using low impedance injectors.