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May
2005 Toyota Sienna Bank 1 Sensor 2 Location. The bank 1 sensor 1 O2 sensor pumping circuit was lower than the minimum acceptable value and needs replacing. For my previous vlog of the dealership trying to take my mone. Removal and instal of a Downstream Oxygen Sensor on Toyota Sienna 2001-2003. Sensor 1 is before the catalytic converter sensor 2 is after.
Just got a quote from the dealership for 515 to replace to replace the O2 sensor bank 1 sensor 1. Located on Bank 2 means it is located at the engine side with cylinders 2 4 6 8 etc. Sensor 1 is before the catalytic converter sensor 2 is after. Removal and instal of a Downstream Oxygen Sensor on Toyota Sienna 2001-2003. Bank 1 Sensor 1 is on the rear of the engine near the firewall on the rear manifoldNote that there are three sensors Bank 1 Sensor 1 Bank 2 Sensor 1 and Bank 1 Sensor 2. Bank 1 is on the side of the engine closest to the passenger cab Bank 2 is on the forward side.
Bank 1 Sensor 1 would be upstream of the catalytic converter.
The bank 1 sensor 1 O2 sensor pumping circuit was lower than the minimum acceptable value and needs replacing. Where is the P0016 sensor located in 2003 on a Toyota Sienna CE 30L. Sensor 1 is before the catalytic converter sensor 2 is after. Cost of diagnosing the P0037 TOYOTA code Labor. 1 answer 21k views. The ECM turns off the Heated Oxygen HO2 sensor heater in fail-safe mode.