Dyllen Posted August 1, 2005 Share Posted August 1, 2005 how many O2 sensor are they on RX300. what i know only two (2) sensor. but when the mechanic checked. i got three (3) sensor and again different cable connector from the others two (2) sensor models. Quote Link to comment Share on other sites More sharing options...
danigirl Posted August 10, 2005 Share Posted August 10, 2005 how many O2 sensor are they on RX300. what i know only two (2) sensor. but when the mechanic checked. i got three (3) sensor and again different cable connector from the others two (2) sensor models. ← there are 2 (same part) in the front before the catalyst and one behind (different part from the other 2) The 2 front ones are $189, the one on the back 100. #1Motormart.com So, a total of 3 sensors. Quote Link to comment Share on other sites More sharing options...
Dyllen Posted August 10, 2005 Author Share Posted August 10, 2005 how many O2 sensor are they on RX300. what i know only two (2) sensor. but when the mechanic checked. i got three (3) sensor and again different cable connector from the others two (2) sensor models. ← there are 2 (same part) in the front before the catalyst and one behind (different part from the other 2) The 2 front ones are $189, the one on the back 100. #1Motormart.com So, a total of 3 sensors. ← thks for ur reply, u r right, the front two sensor actually air fuel sensor and the last sensor (below) O2 sensor. I've change both air/fuel sensor (before the catalyst). and no more engine check lights. thks Quote Link to comment Share on other sites More sharing options...
danigirl Posted August 10, 2005 Share Posted August 10, 2005 how many O2 sensor are they on RX300. what i know only two (2) sensor. but when the mechanic checked. i got three (3) sensor and again different cable connector from the others two (2) sensor models. ← there are 2 (same part) in the front before the catalyst and one behind (different part from the other 2) The 2 front ones are $189, the one on the back 100. #1Motormart.com So, a total of 3 sensors. ← thks for ur reply, u r right, the front two sensor actually air fuel sensor and the last sensor (below) O2 sensor. I've change both air/fuel sensor (before the catalyst). and no more engine check lights. thks ← What is the difference in an Air/fuel Sensor and an O2 sensor? Are they not the same thing??? Quote Link to comment Share on other sites More sharing options...
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