LS1999pewterZ

Has anyone had any problems with the Denso O2 sensors(oh by the way what is the right part number ?). Of couse I am also one of the people that is having a problem with the P1133 and a P1153 which is insufficient Switching Bank 1 Sensor 1 for those that don't know, and I am hoping that those will fix the problem or I have also heard to grind down the o2 sensor bungs does this work or no PLEASE HELP ME I AM GOING CRAZY


Thanks Dan

wrencher

iTrader: (2)

O2 extentions OK? Have you looked at the PCM data stream & confirmed the problem?
Have had bad Delco O2's B-4 so it is possible.

LS1999pewterZ

I did not check the 02 extentions and I know that is very possible I guess I should check that 1st before I go out and buy 70 dollar 02 sensors from sparkplug.com. What do you think this has been going on for so long I AM GOING CRAZY



Thanks Dan

LS1999pewterZ

???????

wrencher

iTrader: (2)

Do you have a data logging program or something to check out the PCM data stream?
You need to confirm the problem then fix it, otherwise your quessing.

Cheatin' Chad

iTrader: (3)

I'm getting the exact same codes and I do not have extensions.

I thought I was getting it because of leaded gas.

Cheatin' Chad

iTrader: (3)

BTW I am USING the Denso O2's.

I did not have this problem with Delco O2's