Having problems with your 1998 Lexus ES 300 ?
02 sensor Where is this sensor located and is an extender applicable?
Yeah, they've got one on each side of the engine (L & R exhaust manifold) and also one at the catalytic converter. I bet they're a ***** to remove
This car probably has four of them. It will definitely have at least one in the exhaust manifold. It may have one in each manifold and two more below the catalytic converters. They started putting them both above and below the converters so they could tell when the converters need changing. I am not sure what year that was though.
Repair Help & Product Troubleshooting for 1998 Lexus ES 300
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