Variable Timing Electronic Control (VTEC): Honda’s variable valve timing system controlled electronically. Related posts: Drive-by-wire OAT551 Automotive Systems Syllabus Push rod Ignition timing Poppet valve Electronic Ignition Dynamic timing meter Electronic Control Unit (ECU) or Electronic Control Module (ECM Rocker arm Brake valve AT8701 Engine and Vehicle Management System Syllabus Multi-Point Fuel Injection (MPFI) Variable Length Intake Manifold (VLIM) Electronic Control Unit (ECU) Valve train Timing belt PCV Valve Butterfly Valve Timing chain OAT552 Internal Combustion Engines Syllabus Read more articles Previous PostVariable Length Intake Manifold (VLIM) Next PostVenturi