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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.

See the appropriate wiring diagram for diode

installation details.

FORD INSTALLATIONS

CAUTION

Summary of Contents for 091-84-004

Page 1: ...CHERRY AVE WEST SAYVILLE N Y 11796 FILE 091 84 P65 date 06 02 99 TEL in NY 631 567 0314 TOLL FREE 800 346 0857 FAX 631 567 5826 ENGINE IDLER MODULE PART OF A HIGH IDLE SYSTEM 3 YEAR WARRANTY ENGINE IDLER MODEL 091 84 005 VOLTGAE MONITOR MODEL 091 84 004 ...

Page 2: ...id valve or relay The Engine Idler has a 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 VOLTAGE MONITOR This module interfaces with the Engine Idler module to activate the high idle system whenever the detected voltage ...

Page 3: ...e ball chain or other coupling does not restrict throttle motion at full closed throttle or wide open throttle Connect solenoid valve air lines and electrical wiring as illustrated OPERATION The High Idler receives its power from the ignition switch and functions only when the ignition switch is either ON or in the ACC position High Idle is automatically disabled under any of the following conditi...

Page 4: ...battery voltage is greater than 12 5 volts If less than 12 5 volts the Voltage Monitor may turn on High Idle system 6 Start the engine and allow it to warm up with the transmission in PARK mode 7 Depress the ON switch on the Engine Idler and adjust the coupling to the actuator and the stroke to obtain the desired engine RPM Recheck by turning the unit ON and OFF a few times 8 Load the electrical s...

Page 5: ...laced 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 solenoidintheseinstallationstopreventdam age to the engine idler See the appropriate wiring diagram for diode installation details FORDINSTALLATIONS CAUTION ...

Page 6: ... On some vehicles install diode to prevent emergency flasher or turn signals from turning off the engine idler To 12 volts thru accessory position of Ignition switch Figure 1 1 amp fuse BRAKE SWITCH IN OUT 091 84 VV SOLENOID AIR VALVE TO VACUUM SOURCE VACUUM ACTUATOR 091 84 VA Stroke adjust CHAIN CONNECT TO THROTTLE LINKAGE ...

Page 7: ...e These must have a diode installed across the starter solenoid as illustrated BATTERY BRAKE LIGHT DIODE On some vehicles install diode to prevent emergency flasher or turn signals from turning off the engine idler BRAKE SWITCH Starter Solenoid Connect 1N4004 as shown to suppress starter solenoid transient 12 volts from ignition switch in START position NEUTRAL SAFETY SWITCH CLOSED IN NEUTRAL OR P...

Page 8: ...tall diode to prevent emergency flasher or turn signals from turning off the engine idler To 12 volts thru accessory position of Ignition switch Figure 3 1 amp fuse VOLTAGE MONITOR ENGINE IDLER BRAKE SWITCH INSTALLATION AND WIRING DIAGRAM IN OUT SOURCE VACUUM ACTUATOR 091 84 VA Stroke adjust CHAIN CONNECT TO THROTTLE LINKAGE 091 84 VV SOLENOID AIR VALVE ...

Page 9: ...INES WITH NEUTRAL SAFETY SWITCH CONNECTED TO STARTER Starter Solenoid Connect 1N4004 as shown to suppress starter solenoid transient 12 volts from ignition switch in START position NEUTRAL SAFETY SWITCH CLOSED IN NEUTRAL OR PARK NOTE Some engines have one side of starter solenoid at ground and the neutral safety switch in the supply side These must have a diode installed across the starter solenoi...

Page 10: ...ark To pin 4 Engine Idler Ground For vehicles that do not have a Neutral Safety Switch or have a digital switch that does not connect to ground Instructions Find a suitable momentary switch preferably watertight Construct a bracket to mount the switch to the transmission Use the oil pan to mount the bracket Align the switch so when the vehicle is in park the switch will make a ground connection Fi...

Page 11: ...charge any material or defects which become apparent in normal use within 3 years from the date the equipment was shipped 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 da...

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