Cel light on po171
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This is a discussion on Cel light on po171 within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; Just picked up a 02 wrx 110k miles found a leak in intake hose at turbo and fixes that but ...

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    Jan 2012

    Cel light on po171

    Just picked up a 02 wrx 110k miles found a leak in intake hose at turbo and fixes that but still running funny has a hesitation at low rpm at crusing speeds. I'm thinking that the down pipe is suppose to have a oxygen sensor but not seeing the wiring to plug it in if someone could help me out I'd appreciate it. Car has aftermarket catless exhaust. Also had a typo on my code meant to say p0171
    Last edited by Jobo; 01-09-2012 at 08:54 AM.

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