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Need help with 02 sensor code!

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Old Dec 30, 2008 | 02:09 PM
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ColinGT's Avatar
ColinGT
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Default Need help with 02 sensor code!

Hey i thought i fixed my bad one but i guess i didnt. I got it hooked up again and it says PS0136, Which is bank one, how do i know if its before or after the cat??
Old Dec 30, 2008 | 03:41 PM
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cliffyk
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It probably says P0136 (no S), and means that the downstream sensor (HO2S-12) on the passenger side has failed to provide a proper output voltage--it may be one or more of the following causing the problem:
  • Pinched, shorted, and corroded wiring and pins.
  • Crossed sensor wires.
  • Exhaust leaks.
  • Contaminated or damaged sensor.

Last edited by cliffyk; Dec 30, 2008 at 03:44 PM.
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