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Charge air solenoid valve, high pressure turbo (179aH), EDC16

Charge air solenoid valve, high pressure turbo (179aH), EDC16

Location



Main task

Controls the negative pressure to the high pressure turbo pressure regulator.

Type

Solenoid valve.


Connection

Pin No. Signal type Description
1 Power supply Via main relay 229. Connects to UEC pin 15(M).
2 Control The solenoid valve is grounded from ECM pin 7(B) with a PWM signal.



Function

The solenoid valve solenoid acts on the diaphragm in the negative pressure regulator. The negative pressure to the turbo pressure regulator is controlled in this way.