2002 Lincoln LS "replace bank 2 upstream o2" Questions

...Bank #2 driver side Replace the front (2) converter inlet O2 Sensors, when they get to 100,000 miles BANK 1 AND BANK 2 REFERS TO,YOU HAVE 4 OXYGEN SENSORS 2 PER CYLINDER BANK. YOU HAVE ONE ON BANK1 ...

replace. code 50 relates strictly to the upstream sensor on bank 2. Causes are bad sensor, wiring, or engine control module. I would check the wire for any damage or loose connection. If none, I would

bank 2 is not always passenger side. And since you seem to have extra O2 sensors, I would replace the other upstream and see what happens. Also the mass air sensor can give a trouble code issue to the

...bank 1..sensor 2 (questionable) I wouldn't spend the money to purchase 3 sensors. Highly unlikely all three are bad; Cost is about $40/ ea. Since there isn't a code for the cat's themselves, I would ...

...replace upstream also. My o2 sensor Catalyst 2 bank 2 went bad. Had engine code for burning rich bank 2. Replaced tha down stream sensor an fixed problem runs better an better gas. This was in 97 gmc ...

...Replace the Catalytic Converter. Let me know if this helped, or if you have any additional information, problems or questions. Feel free to contact me at FixYa.com! The o2 sensor at bank 2 by ...

...replace And how do i fin out which once is it Hi Jesus, Im AL the owner of Big As Auto Repair. If you have a 4 cylinder engine then you will only have two 02 sensors 1/1 is upstream and 1/2 is ...

bank 2 sensor code saying it's running too rich. I noticed it now also has a manifold leak when it's cold that stops when it gets warm. Before I replace the O2 sensor I want to make sure it's not just

...bank, if it is a 4 cyl replace downstream o2 sensor,if 6 or 8 cyl bank 1 sensor 2 is downstream sensor on bank that has cyl 1 on it.upstream sensor is in front of catalytic converter downstream is ...

...bank 2 -- no activity detected===causes --wiring---HO2S---= ECM it also refers to oxygen sensor (O2S) --no activity detected--===causes --- wiring---O2S sensor---ECM. May be you did not replace the ...