INTRODUCTION
The 091-84-005 Engine Idler model is part of a high idle system that can be installed on
either gasoline or diesel engines. This device permits a vehicle operator to increase engine
RPM to obtain more alternator output. In order to move the throttle mechanism or interface
with electronic controlled engines additional components are required.
This module interfaces with the Brake Pedal Switch, Park/Neutral Safety Switch, a solenoid
vacuum valve, a throttle actuator and in some installations a Voltage Monitor. It has High Idle
"ON" and "OFF" pushbuttons on its front face allowing the operator to switch in and out of
HIGH IDLE when the vehicle is in Park or Neutral. An LED indicator on the front face is
illuminated when the engine is in HIGH IDLE.
DESCRIPTION
