Page 1
ENGINE IDLER MODULE PART OF A HIGH IDLE SYSTEM ENGINE IDLER MODEL #091-84-005 VOLTGAE MONITOR MODEL #091-84-004 3 YEAR WARRANTY KUSSMAUL ELECTRONICS CO., INC 170 CHERRY AVE., WEST SAYVILLE, N.Y. 11796 TEL: in NY 631-567-0314 TOLL FREE: 800-346-0857 FAX: 631-567-5826...
INTRODUCTION The High Idle System consists of a model 091-84-005 Engine Idler and a model 091-84-004 Voltage Monitor. The system permits a vehicle operator to increase engine RPM to obtain more alternator output. RPM may be increased manually from the Engine Idler or automati- cally from the Voltage Monitor when the system voltage drops below the threshold.
INSTALLATION Typical installations are illustrated in figures 1 through 4. Mount actuator and solenoid valve in an appropriate location and connect the actuator output to the throttle mechanism. (Note: The actuator and solenoid valve must be purchased seperately. Kits that simplify the actuator mounting and connection are available for several engines.
TEST PROCEDURE 1. With the transmission switch in PARK turn the ignition switch the Accessory position. The LED on the Engine Idler should remain OFF. 2. Press the "ON" switch on the Engine Idler. The LED on the Engine Idler should turn 3.
Page 5
CAUTION FORD INSTALLATIONS FORD, in many installations uses a starter solenoid which has one side of the coil grounded. The neutral safety switch is then placed in the supply side of the solenoid coil. This configuration creates a considerable voltage spike when the vehicle is started. A diode must be placed across the starter solenoid in these installations to prevent dam- age to the engine idler.
Page 6
TO VACUUM SOURCE NEUTRAL SAFETY SWITCH CLOSE IN NEUTRAL/PARK 091-84-VV 1 amp fuse To +12 volts thru accessory SOLENOID position of Ignition switch AIR VALVE KUSSMAUL ENGINE IDLER ENGINE IDLER INSTALLATION Figure 1...
Page 7
SOLENOID position of Ignition switch AIR VALVE NOTE: Some engines have one side of starter solenoid at KUSSMAUL ground and the neutral safety switch in the supply side. ENGINE IDLER These must have a diode installed across the starter solenoid as illustrated.
Page 8
NEUTRAL SAFETY SWITCH CLOSE IN NEUTRAL/PARK 091-84-VV 1 amp fuse To +12 volts thru accessory SOLENOID position of Ignition switch AIR VALVE KUSSMAUL KUSSMAUL HIGH ENGINE IDLER VOLTAGE MONITOR VOLTAGE MONITOR & ENGINE IDLER INSTALLATION AND WIRING DIAGRAM Figure 3...
Page 9
These must have a diode installed across the starter solenoid as illustrated. This is particularly true of KUSSMAUL FORD products KUSSMAUL HIGH ENGINE IDLER VOLTAGE MONITOR VOLTAGE MONITOR & ENGINE IDLER...
Page 10
For vehicles that do not have a Neutral Safety Switch or have a digital switch that does not connect to ground Switch used to sense when vehicle is in park. This is a momentary switch that connects a ground to pin 4 on the Engine Idler Vehicle shown in park Linkage to transmission To pin 4 Engine Idler...
Kussmaul Electronics Company, Inc. shall have no liability for dam- ages of any kind to associated equipment arising from the installation and /or use of the Kussmaul Electronics Company, Inc. products. The pur- chaser, by the acceptance of the equipment, assumes all liability for any...
Need help?
Do you have a question about the 091-84-004 and is the answer not in the manual?
Questions and answers