Car Problem Reports
Lexus RX300 Check Engine Light Due to Failed O2 Sensor
Lexus RX300 Problem
Average Mileage: 93,241 mi (12,637 mi - 180,000 mi)
Visitor, 2000 Lexus RX300, 100,109 mi
The "Check Engine" light as well as the "Track Off" and "VSC" lights came on. The Lexus dealership told me the cause was a failed O2 sensor and recommended I replace both front sensors even though only one was faulty. Total $850.00
Visitor, 2001 Lexus RX300, 64,000 mi
Check engine light on for bank 2 sensor 1 air fuel sensor.
Visitor, 1999 Lexus RX300, 149,000 mi
Car now in for 3rd time in 2 months. 1-replace gas cap seal,2-replaced gas cap seal and some kind of "accumulator"
3- calling right now to see what they have found in the last 4 days
Visitor, 2000 Lexus RX300, 58,000 mi
Trac and check engine light on
Visitor, 1999 Lexus RX300, 180,000 mi
02 sensor check engine light on took to dealer wanted too much $$$
so I took it to a local repair shop & saved half the cost
Visitor, 2001 Lexus RX300, 110,000 mi
Visitor, 2001 Lexus RX300
Engine light came on due to melfunction of Oxygen intake sensor. It also triggured VSC & Track Off lights.
Visitor, 2001 Lexus RX300, 122,000 mi
Sensor is not working but is fused to the exhaust manifold. Mechanic broke a tool trying to get it off.
we are now looking at replacing then exhaust manifold. $800 to replace a sensor !
Visitor, 2001 Lexus RX300, 17,500 mi
got this checked out because of the light, and they told me it was a bad sensor that has no effect on how the car runs, but was going to be several hundred dollars to replace, so I didn't get it fixed, but the only problem is that the constant check engine light could be masking another problem.