O2 sensor problem?
#1
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O2 sensor problem?
My truck started running real rough every since i put my stall in and then it started cutting off everynow and then the engine light came on and it threw a (PO135 bank 1 sensor 1) and a (PO155 bank 2 sensor 1) so i went ahead and replaced the front 02 sensors and in the process i had the battery cable loose, so the battery was reconected after replacing both 02 sensors and the engine light was cleared but the truck still ran rough when i drove it and i knew it took a while for the computer to learn itself so i thought everything was fine, but then i drove it a couple miles down the road and the light came back on a now its showing the same two codes, so have any of you had this problem and what do i do now?
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but will getting the code cleared fix my truck running rough because its running pretty bad, like i said i already had it cleared once and it came back on again after i put the new front o2 sensors in
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I dont think leaving the battery cable off really clears the codes but I could be wrong.. If the computer still thinks the 02s are bad even though they are good it will still cause it to run bad because the computer is trying to compensate for it..
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Originally Posted by ridnlow
I dont think leaving the battery cable off really clears the codes but I could be wrong.. If the computer still thinks the 02s are bad even though they are good it will still cause it to run bad because the computer is trying to compensate for it..
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