Emulation system for a motor vehicle drivetrain

Encoded crank position sensor

Engine actuated instrumentation and a fuel saving and diagnostic

Engine analyzer power check apparatus

Engine cold testing

Engine compression testing

Engine control apparatus

Engine crank angle detecting device

Engine crankshaft position sensor

Engine cycle timing and synchronization based on crankshaft angl

Engine cylinder identification

Engine diagnostic monitor with on-board adjustment of correction

Engine emissions analyzer with diagnostic

Engine failure detector

Engine fault diagnosis

Engine idling control apparatus

Engine idling speed sensing system

Engine ignition and power analyzer

Engine ignition and power analyzer

Engine misfire detection system and method