P0020"A" Camshaft Position Actuator Circuit (Bank 2)

The engine computer found an electrical problem in the circuit controlling the intake ("A") camshaft timing actuator on bank 2. This oil-control valve adjusts intake valve timing on that cylinder bank. The computer sees a wiring fault or a solenoid that is not responding as commanded.

Ամենատարածված պատճառներն են՝ Faulty intake camshaft oil-control (VVT) solenoid on bank 2, Low or dirty engine oil, Damaged wiring or poor connector contact, Clogged oil passages to the actuator, Failed actuator/phaser, Engine control module fault (rare)։

Սովորաբար անվտանգ է կարճ տարածությունների վրա վարել, սակայն շուտով ստուգել տվեք։

Check the engine oil level and condition first, then have the bank 2 camshaft solenoid and wiring tested. Short-distance driving is generally safe, but get a proper diagnosis soon to avoid drivability problems.