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Home >> Honda >> 2014 >> Civic HF >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System & Engine Mechanical - Testing & Troubleshooting (Except Hybrid) >> Description >> VTEC System Description - Control (A/T, M/T, except K24Z7)

VTEC System Description - Control (A/T, M/T, except K24Z7)

Based on the vehicle speed signal, engine speed signal, engine load signal, throttle position signal, and engine coolant temperature signal sent from various sensors, the engine control module (ECM)/powertrain control module (PCM) controls the ON/OFF of the rocker arm oil control solenoid.

GHH15961Courtesy of HONDA, U.S.A., INC.
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