[13C] MULTIPOINT FUEL INJECTION (MPI) <4G69> - - ACTUATOR | PRINT PAGE / INDEX / PRIOR / NEXT

ACTUATOR
| OIL CONTROL VALVE
| The oil control valve, which consists of a solenoid valve that operates under duty cycle control, is mounted to the cylinder head and used in hydraulic pressure control for switching the cams.
| When the coil of the oil control valve is not energized (duty cycle ratio: 0%), port B closes, ports A and C open to each other, causing the oil that was acting on the cam switching control piston to be discharged from port C via port A. When the coil is energized (duty cycle ratio: 100%), the spool valve moves, port A closes, and ports B and C are open to each other. The oil that is pumped by the oil pump flows via ports B and C and acts on the cam switching control piston.

[13C] MULTIPOINT FUEL INJECTION (MPI) <4G69> - - ACTUATOR | PRINT PAGE / INDEX / PRIOR / NEXT

©2004 Mitsubishi Motors Corporation