PC6914 is an integrated circuit designed for use in automotive electronic engine management systems. It is produced by Microtran and has been around since the late 1980s.
The PC6914 contains a small microcontroller to handle basic calculation operations such as monitoring and controlling engine speed, fuel injection timing, exhaust gas recirculation (EGR), fuel enrichment, knock control, and other basic vehicle functions. It is programmed to respond to various environmental and performance input signals in order to provide an accurate and reliable engine control system.
The PC6914 is also capable of providing diagnostic and self-diagnostic functions to accurately detect and report faults or malfunctions. It comes with a comprehensive diagnostic log which can be used to determine the exact cause of a failure, thereby helping speed up repairs and limit downtime.