WASTEGATE SOLENOID VALVE [SKYACTIV-D 2.2]
id0113z7256000
Purpose, Function
• The vacuum generated by the vacuum pump operation is introduced to the wastegate valve actuator.
• The wastegate valve opens according to the control signal from the PCM.
Construction
• The wastegate solenoid valve is installed to the vacuum pipe bracket on the side of the turbocharger.
• The wastegate solenoid valve consists of a coil, spring, and plunger.
Operation
• According to the control signal from the PCM, the coil is energized and the plunger is operated to open/close the wastegate solenoid valve.
• Vacuum generated by the vacuum pump operation is introduced to the wastegate valve actuator by the opening of the wastegate solenoid valve.
Fail-safe
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DTC
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Fail-safe
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P0047:00
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• PCM restricts engine-transaxle integration control. (ATX)
• Inhibits engine-stop by operating the i-stop function. (Vehicle with i-stop)
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P0048:00
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