13
Jun
Toyota Highlander Oxygen Sensor Bank 1 Sensor 2. Oxygen Sensors O2S or Heated Oxygen Sensors HO2S need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. Just got a quote from the dealership for 515 to replace to replace the O2 sensor bank 1 sensor 1. It is important to note that while Bank 1 is on the passenger side of the vehicle the exhaust tubes crossover each other before entering the catalytic converter thus reversing the layout. Bank 1 Sensor 1 is mounted in the exhaust header before the Catalytic Converter CC.
After the CC there is a narrow range O2 sensor called Bank 1 Sensor 2. It just came back on with a PO 174 code when I ran CarMD. Sensor 1 is closest to manifold. Oxygen Sensors O2S or Heated Oxygen Sensors HO2S need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. It is typically caused when the O2 Sensor voltage is not within normal operating range. Now we are not sure whether he replaced the correct one.
Learn what Oxygen Sensor Heater Control Circuit Low Bank 1 Sensor 2 means location and how to repair.
Located on Bank 2 means it is located at the engine side with cylinders 2 4 6 8 etc. If you want search for Highlander Oxygen Sensor fast and easily we assure you that you get to opt for one in less the time. However is sensor 2 the sensor in the exhaust manifold or is it the one underneath the car. Bank 2 Sensor 1. Jan 10 2013 2003 Toyota Highlander. P0136 is a common OBDII code that occurs in the Toyota Highlander.