[cgtech]

nivel part numbers 409 & 411. the diode provides a method to contain the voltage spike created when power is removed from a magnetic coil. it goes on the small terminals of the solenoid, with the stripe towards the positive wire. the resistor supplies the capacitors in the controller with a small amount of power to minimize the difference of voltage between the batteries and controller, its only job is to treat the solenoid nice. it goes across the two large solenoid terminals, its not polarity sensetive. are your throttle wires blue, orange, black (0-5k), or are they white, green, blue (0-1k).