There are two electrical types of injector, high impedence, and low impedence. High impedence is approximately 12 ohms, and low impedence is approximately 3 ohms. The OMEM600 ECU is designed to use high impedence injectors, but can be used with low impedence if ballast resitors are used. The ballast resistors are shown in the wiring diagram.

Injectors are available in a range of flowrates. Please contact Omex for advice when selecting suitably sized injectors.