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Infiniti
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2009
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G37 Coupe V6-3.7L (VQ37VHR)
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Repair and Diagnosis
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Component Tests and General Diagnostics
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Electrical Control Valve
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Description
Description
ECV (ELECTRICAL CONTROL VALVE)
Description
The ECV (electrical control valve) is installed in the compressor and controls it for emitting appropriate amount of
refrigerant
when necessary.