LS - 3rd Gen (2001-2006) Discussion topics related to the flagship Lexus LS430

O2 readings

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Old 10-11-20, 11:39 AM
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Drowzy301
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Default O2 readings

Ive been having a rotten egg smell during hard acceleration and bad fuel mileage. Changed spark plugs, air filter, and cleaned MAF sensor. I have a ob2 scanner and ive been looking at different things including my O2 readings. Here are pics below...is something off? ...im new to this



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