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WTF is wrong with my o2 sensors

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Old 08-24-2008, 06:44 PM
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Default WTF is wrong with my o2 sensors

i've been going through hell with these things. it was all good until i got one wet a couple weeks ago, then i started getting the P1133 and P1153 codes. thought it was my wiring job, so i bought some good working ones from someone on here, still got the code for the drivers side.

i just put brand new bosch 13111s on there yesterday, and now it's back to giving me both codes again. any idea on what could be going on? could it have messed something up when one got wet?
Old 08-24-2008, 07:20 PM
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Are these codes for the rears? Do you also still have cats?
Old 08-24-2008, 07:42 PM
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no,
P1133: HO2S/O2S Insufficient switching sensor 1 or bank 1 sensor 1.

P1153: HO2S Insufficient switching Bank 2 sensor 1

i still get the codes for the rears, P0140 and P0160, so those are nothing new. i took those off when i did the LTs and the ORY.
Old 08-25-2008, 10:20 AM
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bump...
Old 08-25-2008, 11:01 AM
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Get factory f-body O2 sensors and premade extensions. Tune out the Codes, set them to no error reported. Make sure you have no exhaust leaks (I bought two sets of pacesetters and the last set came with bolts that were too long to tighten down)

Read all 8 pages and all included links of this thread. https://ls1tech.com/forums/showthrea...ighlight=p0153




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