[Richard L]

If it comes with a green harness, it is worth trying, it was probably a beta period. October was the official green harness launch.

Here are the steps:

1. Wire the red and green wire of the green harness across the fuel injector directly.
2. Cut PWM- and solder link "CUST" on the under side of the circuit board.
3. You still need to connect the red wire of the grey harness to the 12V supply to fuel injector (+)

Question: do you use a resistor pack with the lo-imp injectors? If this fails, I will pm you my address or at the back of the user manual.