Question about 1997 Lexus ES 300
Usually caused by worn out catalytic converter, but may also be the downstream O2 sensor: Catalytic converter system, bank 1 - efficiency below threshold
Catalytic converter, wiring, HO2S 2
Catalytic converter system, bank 1 - efficiency below
Posted on Oct 01, 2010
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Posted on Jan 02, 2017
My Son has a 95 es300, the amp for it is located under the front passenger seat. The easiest way to access it is to remove the 4 bolts holding the seat down, and remove the seat. Takes about 5 minutes
Posted on Jul 24, 2009
You can disconnect your battery for a short period of time, 5-10 minutes should do it. There is no guarantee that the check engine light will not come back on in time, but it will make it go away at least temporarily.If you go to Autozone, 99% of the time they will hook up a code reader and diagnose your problem. It may be a minor and/or inexpensive fix. Please vote appropriately and leave feedback. I hope this helps and good luck.
Posted on Oct 29, 2009
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