Check Engine Light With Codes P0440, P0441, P0442, or P0446 on Lexus RX330
Problem overview
The Check Engine Light may illuminate with various EVAP system fault codes stored. Our technicians tell us this may be caused by a sticking EVAP Purge Vacuum Switching valve. An improved valve is now available to remedy this problem.
8 people reported this problem
4 commentsLexus RX330 vehicles with this problem
2 model years affected
Average mileage: 154,500 miles
(133,000 - 208,000)
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