My Lexus RX 300 2001 vsc and engine light on same time I went to autozon the code p1135 air fuel ratio sensor I replaced the sensor and it went back of after93 miles he came back on again I went backy
I've read it's a common problem with the sensor . There is a sight that has common issues with the rx300 and suggestions for repairs. I just but my 2001 and plan on selling it fast . Had no idea so many serious issues with a lexus ,
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