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2007
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RX 350 AWD
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Repair and Diagnosis
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Engine Performance
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Engine Control System
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SFI System
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DTC P2420 Evaporative Emission System Switching Valve Control Circuit High
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Monitor Strategy
Monitor Strategy
MONITOR STRATEGY
Related DTC
P2420: Vent valve stuck open (vent)
Required Sensors/Components
Purge VSV and pump module
Frequency of Operation
Once per driving cycle
Duration
Within 2 minutes
MIL Operation
2 driving cycles
Sequence of Operation
None