OBDII P1155 What does it mean?
#2
07-16-2008, 09:51 PM
Service manual says it is O2 sensor in Bank 1 ahead of TWC. It lists several issues ,but all are related to the O2 sensor.
The other two codes are Oxygen sensing adaptation, Idle range, bank 1 and bank 2 above limit....
The other two codes are Oxygen sensing adaptation, Idle range, bank 1 and bank 2 above limit....
Last edited by KPG; 07-16-2008 at 09:55 PM.
#3
07-16-2008, 09:59 PM
running no cats and having run some leaded but it'll always have a cell with no cats in there
You replaced that one 02 behind the cat but you still have to replace the ones prior and the other 4 wire one likely too
You replaced that one 02 behind the cat but you still have to replace the ones prior and the other 4 wire one likely too
Last edited by sharkster; 07-16-2008 at 10:11 PM.
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