M ms2000 : mazda Jul 26, 2020 #1 Anyone replace the O2 Sensor? What mileage? How many sensors are there? I did my Acura Integra at 100k/16yrs old as a precaution to avoid trouble with California. Have not touched the M5 of 2013. Please share your experience/advice. Thanks.
Anyone replace the O2 Sensor? What mileage? How many sensors are there? I did my Acura Integra at 100k/16yrs old as a precaution to avoid trouble with California. Have not touched the M5 of 2013. Please share your experience/advice. Thanks.
N negusm : 2010 Mazda 5 Sport Jul 27, 2020 #2 I would wait until they go bad. The codes thrown by the CPU tell you which one is failing.
