2001 Nissan Sentra "bank 2 post catalytic converter" Questions

...bank 2 sensor 1 for a 2001 nissan sentra? Unless I am missing something the 2001 nissan sentra has two four cylinder engine options. The bank refers to which side of the engine. a four cylinder only ...

...Bank 2. Interpretation Oxygen sensor designation B2S1 refers to Bank 2 Sensor 1, it will be the sensor on the engine side of the catalytic converter in bank two. Check this link to determine the ...

...bank-1-sensor-2... Apr 2, 2012 - 10 posts - ?5 authors ... Santa Fe Forums (Please Post In The Correct Sub Forum For The Year Of Your .... I am having the same problem with My 2006 Sonata LX, engine ...

...bank 1 sensor 2 what is this? THIS IS TELLING YOU THAT THE POST CAT SENSOR IS NOT WITHIN LIMITS. HAVE SOMEONE WHO HAS A SCANNNER WITH LIVE DATA STEAM CK THE READINGS THEY SHOULD CHANGE RAPIDLY FROM ...

...Bank 2. This is very important to know when looking up replacement oxygen sensors. There is one oxygen sensor in front of, or before the catalytic converter, usually referred to as a pre-catalyst O2 ...

...bank 1.? How about when u have 2 catalytic converters in the same bank 1' and ur code shows p0421 wich catalytic converter do i need to replace?. the one close to the manifold or the one underneith ...

...Bank 2 Catalyst inefficiency code. Typically it is the catalytic converter that has failed. Bank 1 would be the same side of the engine as the number 1 cylinder, Bank 2 is the opposite side of the ...

2 (downstream/post catalytic converter). ------------ But if possible replace both.The bank 1 as well as bank 2. Replacing both at a time is always advisable.--------- This should help.Thanks.Helpmech

, bank 1 - too rich. possible cause Catalytic converter. 2) Heated oxygen sensor (HO2S) 1,bank 1 range/ performance- circuit low. if it's running fine. probably just need to put an oxygen sensor in it

...post cat), so you may want to check that sensor to make sure it's functioning properly. usually caused by worn out catalytic converter, but may also be the downstream O2 sensor: Catalytic converter ...