Has anyone had problems with after-market 02 Sensors for the 99 Lexus ES300. I have changed the one on the front of the moter near radiator at least 6-8 times with 3 diff ones. Still code 1133
Code P1133 has been coming back for over 6 months now. I purchased what they told me was an OEM 02 Sensor. I have 3 total for the one that is at the front of the motor near radiator, in exhaust pipe. When I go back to the original sensor, the car runs rough, and codes rather quickly. I've heard I should by the Bosch 02 sensor, or get one from Toyota. Any help would be appreciated immensely.
I had the same code on our Lexus, tried aftermarket sensor, worked about a week light came back on, checked the wiring could not find ant problem there, replaced the sensor again still using aftermarket, lasted another week, light came back on, purchased a sensor from the dealer and installed it, ran fine no more check engine light. Was still running great right up to the wreck.
Search Lexus ES 300 Questions
Lexus ES 300 Experts
Related Models For Sale