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Discussion Starter · #1 ·
i need help my engine light is on i pulled the code its po132 which is o2s shorted to voltage. It came on after i installed my new gibson headers??? does anyone have an idea of ehat it could mean. Thanks
 

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Depending on what year/configuration your truck is you have anywhere from 2 to 4 oxygen sensors installed in your truck, and they are typically installed in the factory y/down-pipes. It's possible that one of them got unplugged during your header installation, or that their wiring got shifted up against a hot pipe and have melted. You could have also pinched a wire during installation.
 

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Discussion Starter · #3 ·
well its 01 durango 4.7 i only see two o2 sensor one before and one after the CAT. I checked the wireing and plugs there all plugged in and the wires are away from the pipe. i really have no idea of what it could be
 

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Tea81 said:
well its 01 durango 4.7 i only see two o2 sensor one before and one after the CAT. I checked the wireing and plugs there all plugged in and the wires are away from the pipe. i really have no idea of what it could be

you *should* also have one in each down pipe that connects to the headers. double check as they will be before the pre-cats, if ya havethem.
 

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