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Lexus LX450 Problems

Check Engine Light With Code P0441 and/or P0446 on Lexus LX450

Problem Description and Possible Solution

The Check Engine Light may illuminate with code P0441 and/or P0446 stored. Our technicians tell us these faults are commonly caused by a faulty charcoal canister or sticking EVAP system purge vacuum switching valve, Proper diagnoses will be required to determine the exact cause of the fault.

(3 people reported this problem)

Lexus LX450 Vehicles With This Problem

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Average mileage: (–)
2 model years affected: 1996, 1997
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Brake problem? Or maybe a faulty head gasket cylinder?
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