question about cables !

[Richard L]

Those are failsafe wires. It is up to the user to determine their usage.

1. IDC detection to the "pulsed" wire of the fuel injector

2. The other three wire are for "failsafe" functions. It is up to you how it is used. It is basically a set of "change-over" relay contacts.

[duketasos]

1. Which one is the pulsed wire of the fuel injector? Our ecu controls every injector individually by connecting to earth each -12v pin of each injector. All 4 injectors use a common +12v line.

2. Can you please give me one example about where i should connect one of these fail safe wire?