IntelliSpark® Ignition Controller System

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  • Crankshaft-referenced 16-bit microprocessor based system
  • Patented Smart Coil technology
  • Automatic energy control
  • Five timing reference options including camless operation
  • Two field-adjustable timing schedules
  • Optimized engine combustion and performance
  • True primary and secondary diagnostics

FW Murphy Production Controls offers support for all our products. If you are unable to find the product that you need, please call us at 918-317-4100.

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Product Overview: 

The IntelliSpark 32/16/8 series ignition systems are capacitive discharge, low-tension type designs. The system is capable of generating precise spark timing that improves fuel economy, load balance and ignition stability. The controller design incorporates a state-of-the-art 16-bit microcontroller. This technology provides users with a highly flexible solution to meet their ignition needs.

The user can choose from one of five methods of crankshaft sensing for a 4-stroke engine and two methods for a 2-stroke engine.

FW Murphy’s smart ignition coils used with this product incorporate a sense lead connection for real-time spark plug demand voltage measurements by the ignition controller. This allows the controller to:

  • Measure demand on each cylinder’s plug for diagnostic purposes;
  • Automatically control the energy delivered to the smart coils to optimize spark plug life;
  • Use the measured demand in the unique camless crank method to determine the compression stroke, eliminating the need for a camshaft sensor.

Several smart coil designs are available to accommodate specific ignition requirements including: remote mount coils and plug-mounted (integral) coils, non-hazardous or CSA Class I, Div. 2 rated versions.

This system also includes the PV450 full-color screen display for control functions, monitoring, programming and diagnostic testing. The eight-button display includes comprehensive built-in help files and wiring information for the coil harness and a database of common engines for ease of configuration.