...bank 1 and bank 2 catalytic converters. The computer uses the oxygen sensors in front of and behind the catalytic converters to determine how well the converters are working. If the efficiency of the ...
...bank 2 sensor 1. I replaced all 4 sensors 4 months ago. Which one is sensor 1 - the top or bottom Bank 2 means the drivers side, and sensor 1 is the upstream sensor. I believe sensor 1 is located ...
...(Bank 1 Sensor 2) bank 1 is the passenger side and the number 2 o2 sensor or refereed to as the down stream sensor is located after the catalytic converter. heres a picture to aid you. hope this ...
bank 1 sensor2 sensor 2 is upstream or downstream I'm not a certified mechanic. I learned how to replace Ford O2 sensors from great info from NTK technical department and direct examination of the
...Bank 1 is located right after the catalytic converter, and it hosts cylinder numbers 1 - 3 - 5 - 9, whereas Bank 2 is on the other side, and it holds cylinder numbers 2 - 4 - 6 - 8. ...
...1 is on the back side of the engine. Simply follow the exhaust manifold nearest the firewall the first o2 is bank 2 o2 1 the next o2 will be bank 2 o2 2. The o2 you see by the radiator is bank 1 o2
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