Camry Sedan 4-Door V6-3.0L (1MZ-FE) (1994)
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Idle Up Control Valve: Description and Operation
PURPOSE
The Air Conditioning Idle-Up Valve is used to maintain Idle quality when the Air Conditioning is being used.
OPERATION
When the Air Conditioning comes on the Engine Control Module signals the Air Conditioning Idle-Up Valve and opens an air bypass circuit to
increase idle speed.
