Emission code P2241
This light can be turned on for hundreds of reasons, you must have a code retrieval test run to find out what system is causing the light, it can be simple as a loose gas cap, or much more complicated. By the way the system is under warranty for 7years/70,000 miles u8nder EPA regulation for emission control systems.
I'm a Lexus tech,
You need to retreive a code from computer. Did you pump gas with car running. Will trigger Emission code P0440. Make sure gas cap is tight.
Jerry
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