Lexus
LX450
3

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.

Problem Data
RepairPal Verified
Average mileage: (–)
2 model years affected: 1996, 1997
3 people reported this problem