Engine Optimization Bank 1 Sensor 2 Replacement for Enhanced Performance

Bank1 Sensor2 is the O2 sensor that is found screwed into the bottom side of the pre-catalytic converter (aka, downstream). It is the one located between the ... “Sensor 2” indicates the downstream oxygen sensor after the catalytic converter. In a typical exhaust system with one catalytic converter, ... The Bank 1 No. 2 Oxygen Sensor is located After the Catalytic Converter towards the muffler/resonator. The No. 1 Oxygen Sensor is in Front ... Also known as Bank 1, Sensor 2, this oxygen sensor has a wiring length of 470mm. The 5 series 535i (and 535i xDrive) were offered in model years 2008, 2009, and ... A new tuner is looking over my logs and pointed out that my bank 1 02 is 10-12% higher (adding more fuel) then my bank 2 (1-3%). When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The Fora platform includes forum ... The cylinders order are correct but on the Tacoma's 4.0 along with many toyota engines, Bank 1 is located on the same side as cylinder 1( ... 4 cyl engines only have a single bank, v based engines have two. Sensor 1 is primary, sensor 2 is post cat. Looking from the front of the car, Bank 1 is on the right (drivers side). Sensor two is after the cat. You will need to remove a plastic panel under the bumper ... So, it's the downstream sensor on the rear. You'll have to access it from underneath the vehicle. Sensor 1 is up on top. That said, the code you ...