normrd Posted May 20, 2003 Share Posted May 20, 2003 Check Engine light is on, had it checked out and was told the O2 sensor needs to be replaced and that I should do both. Quotes have been from $900-1200. I think I can do this myself. What sensor (brand) should I use. Are they hard to get to? Will I have to reset the error code? Thanks, Quote Link to comment Share on other sites More sharing options...
normrd Posted May 22, 2003 Author Share Posted May 22, 2003 Acutally, I was told it is the front two Air/Fuel Ratio sensors that need to be replaced. I have not been able to find these anywere except the dealership for $300+ each. Any one know of another source for them? Quote Link to comment Share on other sites More sharing options...
JPI Posted May 24, 2003 Share Posted May 24, 2003 I never see two sensor goes out at the same time. What bank did they say it was? I would suggest replacing lexus o2 sensor. You will need a 22mm wrench. Sometimes it's hard to take it off. email me your year and which bank. jpimport2003@yahoo.com Quote Link to comment Share on other sites More sharing options...
gslx4s Posted May 25, 2003 Share Posted May 25, 2003 Check Engine light is on, had it checked out and was told the O2 sensor needs to be replaced and that I should do both. Quotes have been from $900-1200. I think I can do this myself. What sensor (brand) should I use. Are they hard to get to? Will I have to reset the error code?Thanks, How many miles do you have on your vehicle? Also what year is your RX? Quote Link to comment Share on other sites More sharing options...
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