P1150 P1155 1306 1307 Wastegate Valve Contol Solenoid Valve

The solenoid valve responds to the ON/IOFF signal form the ECM(computer) When it is ON, a vacuum signal from the suction pipe or compressor outle is fed into the wastegate valve actuator. The actuator is hard to open at this time. When the control module sends an OFF signal, the coil pulls the plunger upward and cuts the route ot the suction pipe.