Lexus LX450 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Lexus LX450

Lexus LX450 Problems

Check Engine Light With Code P0441 and/or P0446

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.

Check Engine Light With Code P0116

The Check Engine Light may illuminate with a stored code P0116, Indicating a fault with the engine coolant temperature sensor circuit. Replacement of the Powertrain control module with an updated computer may be required to correct this problem.

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Lexus LX450 Questions

Have power to ecm but no power to fuel systems engine just cranks (1 answer)

No power to fuel system whole from fuel pump to distributor

No spark or power to distributor tried changing ecm did nadda kdiagnostic compu (3 answers)

Diagnostic computer says cannot ocommunicate with car


exesive gas reserculation (1 answer)

I to this car to different repair shops,and I spent money on it, I continue to have problem with this egr, how can I fix it myself?

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