Speed inputs: Selector switch (up to 3 speeds plus idle)
Accelerator pedal position sensor (PPS) for infinitely variable speeds.
Electrical
Ground: The ECU must be grounded directly to the engine block.
The ground must be a clean and unpainted surface.
Supply: ECU: 12 volts, key on and crank.
Actuator power: 12 volts, key on and crank.
Injector: 12 volts, key on and crank.
Fuel pump / LPG lock-off: 12 volts, key on and crank.
Wire Spec: SAE J1128
Wire size: Minimum wire size: 18 awg
Wire Loom: Temp rated to 135 deg. C
Battery voltage: The system is designed for optimum function at 13.5 . 14.7 volts.
Voltage surges caused by a defective battery or charging system may cause erratic governor function. Minimum operating
voltage is 9 volts.
Component temperature range: - 40 deg. C. + 105 Deg. C
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