Whereas a knock sensor is reactive, Ferrari's system can predict engine knock before it even happens by directly monitoring the air pressure and initial cylinder wall temperature inside each cylinder.

The engine’s knock sensor (or sensors) detects preignition and detonation, potentially damaging forms of abnormal combustion. Though full-blown knocking and pinging are audible to the human ear ...

Engine knock occurs within a specific frequency range. The knock sensor, located in the engine block, cylinder head, or intake manifold is tuned to detect that frequency.

If it detects a malfunction, the new Hyundai Kia sensor and software will prevent the engine rom exceeding 65 mph and 2,000 RPM ...

Many stand-alone engine management systems are capable of ignition retard and fuel enrichment when knock is picked up. Still, wouldn't it be nice to know if you further needed to drop the boost or ...