Apparatus for determining the advance of a timing light
Apparatus for determining the ignition characteristic of an inte
Apparatus for setting timing of internal combustion engines
Automobile timing light
Combustion state detection apparatus and combustion state...
Compression sense ignition system with fault mode detection...
Cylinder discrimination device and cylinder discrimination...
Cylinder identifying apparatus for a multi-cylinder internal com
Device and a method for the detection of pinking in Otto engines
Device for detecting actual ignition in a simultaneous ignition
Digital degree wheel for testing ignition timing
Distributorless ignition adapter for diagnostic oscilloscopes
Engine ignition timing device
Engine ignition timing device
Engine ignition timing tool
Ignition and fuel system misfire-detecting system for internal c
Light emission delay circuit
Method for generating a simulated sensor signal pattern for...
Method of and apparatus for adjusting ignition timing by rotatin
Method of indicating combustion in an internal combustion engine