Process control units (mechanical); Ignition devices for internal combustion engines; Fuel injection apparatus; Fuel injection apparatus for internal combustion engines; Fuel injection devices for internal combustion engines; Fuel injection systems for engines; Electric ignition apparatus for internal combustion engines; Electric ignition devices (other than for igniting at a distance); Ignition parts for internal combustion engines; Mechanical components for programming the cycles of machines; Power operated tools for use in vehicle maintenance

Electronic control units; Electronic control units for vehicles; Electronic process control units; Process control units (electric); Process control units (electronic); Process control units being controller modules; Dynamometers; Electronic programming units; Programming apparatus for use with computers; Electric apparatus for vehicle problem diagnosis; Checking apparatus for use in connection with vehicle maintenance; Diagnostic apparatus for use in vehicle repair; Apparatus designed to control the performance of apparatus; Automotive performance testing apparatus; Computer programs for monitoring computer systems performance; Computer programs for the analysis of data processing efficiency; Computer programs for the analysis of data processing performance; Computer programs for the analysis of data processing procedures; Programs for setting up performance analysis in computers