Related Articles
Disconnect Ignition
To avoid damaging ignition components, ensure that you disconnect your ignition modules and or ignition fuse before power up for the first time, especially if the ECU is not yet configured for your particular engine and ignition system
Enabling Injectors
With the ignition system now calibrated and firing, enable (and connect if disconnected) the fuel injectors. With fuel enabled, crank your engine and adjust fuel until the engine starts. Adjust your fuel trim and fuel maps at the idle range and load ...
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 ...
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 ...
Calibrating Ignition Timing
Now is the time to triple-check your ignition settings in the software. If the settings are correct, turn off power to your ignition system and connect your ignition system to the ECU. It is a good idea to check your ignition coil temperatures ...