These pictures show the addition of the CNG injector wiring to / from the original gasoline injector wires. The part of the kit that was the most uncertain was where to attach to the OEM injectors. My preference would be to have a "stack" connector where one could detach the stock injector wiring and attach the kit to the injector connector so that the wiring harness didn't have to be cut. I chose the next best thing and attached a Tyco 10 pin weather seal connector in between injector wires from the PCM and the injectors themselves. This way if there is a problem with the Vogas kit or injectors, the harness can be detached and a jumper installed so that the gasoline injectors are wired the same as they came from the factory. Shown in the pictures is the Vogas wire harness detachment and the gasoline injector(s) jumper.