Originally Posted by
MrMoPar
When you see 1/2 as was mentioned, the first number indicates bank one or driver side. Second number indicates the downstream or after cat o2 sensor. So your code tells you to look at the drivers side downstream sensor.
If you had simultaneous codes, 1/2 and 2/2, then I would suspect air leak at T Body. With only one code, I would suspect sensor. Any air leak after the MAF sensor will give impression of lean condition for both banks.
After almost Yr of looking , My car was doing the same thing 2098 2096 codes it could be two things that i found on TB the O RING ,There are two boots that TB go into ,these come with some kind of grease in them that keep them sealed around the TB , Clean the boots real good and the ribs on them will open back up and should seal real tight , it been about two years and no codes to this day , really it is easy fix
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