bruce

SW03ES Sorry for speaking of reality. Owned the car for past six years and all is been a money pits. Own a 1986, 325 BMW, driven over 300K, has many more sensor than Lexus. Only sensor been changed twice was coolant level sensor you could fix it by spending $30.00. For those of you interested on Lexus discount part check the following site. You would find great deals http://www.toyotaandlexusparts.com/

:P Thanks everyone. Code from the dealer was 025, which is indicating the Air Fuel Ratio Sensor have problem. This Sensor is housed right after the air filter in the air intake assembly. It cost just about $629.00 (part cost only). I look through the web to see if I could find it cheaper anywhere else. However fond out you could buy it only from the dealer. But since this model year is as the Camry you could get the part from Toyota dealer about $30.00 less. Thanks again. I would never buy a Lexus again. If anyone considers buying this class of car they should look at BMW. Specially if you could by one with stick. Engine will go forever. PS: There is only two O2 sensors on this model that's what the dealer told me.

Diagnostic by the dealer indicated that O2 sensors are bad. I changed the sensors and rest the light but after two weeks of driving about 600 miles the light is back on. Car start fine and drive fine. Anyone knows what could be wrong? Will appreciated any hints. Thanks ;)