Outputs
Stepper Outputs
The Stepper Outputs are 4 Hi/Lo side drivers capable of controlling devices with a High (12V) or Low (0V) Signal with up to 1A of Current. This output is optimally designed to support 4 and 6 wire stepper motors used in many vehicle applications. ...
Ignition Modules
The Ignition Module should be mounted on a flat surface (eg. the firewall) to ensure proper heat dissipation and to avoid stress on the wiring connections. It is also important to prevent the module overheating by mounting it away from hot components ...
Piston Engines
Direct Fire Multi-coil: When wiring the ignition amplifier ensure that the system is wired in cylinder order and not firing order. i.e. Ignition 1 output to cylinder 1 ignition, Ignition 2 output to cylinder 2, etc. Wasted Spark: When setup for waste ...
Ignition
The Elite Series ECU's cannot control the ignition coils directly. Some sort of ignition amplifier such as a power transistor, Haltech ignition module or high intensity spark unit (CDI unit eg MSD 6A, crane HI6, M&W pro12 etc) must be used to ...
Piston Engines (fuelling)
When wiring for sequential fuel injection, fuel injectors should be wired with inj1 output to cylinder 1, inj2 output to cylinder 2 and so on. The injectors firing sequence will be set in the software via the firing order found on the advanced tab of ...
Fuel Injectors
All Injectors share a common +12V supply voltage. The ECU injector output completes the circuit to ground when fuel delivery is required. When using the Haltech long flying lead harness this is already pre-terminated, injector power is supplied via a ...
Engine Control Relay ( ECR )
The engine control relay is the main relay that is used to enable and disable power to the engine management components. The Elite 2500 has one dedicated engine control relay output (DPO 6 (Black/Red)) capable of sinking 1A Max current ( ie 5 x 80 ...