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This is a discussion on check engine within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; soooo 200 miles out of warranty i get a check engine light.. life is fair! anyway the code is p0137 ...

  1. #1
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    check engine

    soooo 200 miles out of warranty i get a check engine light.. life is fair! anyway the code is p0137 and autozones scanner said o2 sensor left bank sensor 2 low voltage..does this mean i need new o2 sensors or is autozones scanner a POS?

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    The Default One SeattleJeremy's Avatar
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    What mods does your car have?

    Ever work on the Exhaust?
    P0137 code - NASIOC

  4. #3
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    headers/up pipe...full catless turbo back. i found the problem. gasket from turbo to downpipe is spent..$20 good as new. still need either AP 2 or a UTEC. kinda broke tho

  5. #4
    The Default One SeattleJeremy's Avatar
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    Glad you got it working again.

    For EM there are more than just Cobb and UTEC.

    You can get a Tactrix cable, and with RomRaider or
    tactrix
    RomRaider - Open Source ECU Tools | Documentation / Rom Raider FAQ

    http://www.clubwrx.net/forums/tuning...op-asking.html

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    Quote Originally Posted by flashinLitesSuk View Post
    soooo 200 miles out of warranty i get a check engine light.. life is fair! anyway the code is p0137 and autozones scanner said o2 sensor left bank sensor 2 low voltage..does this mean i need new o2 sensors or is autozones scanner a POS?
    what this is telling you is that the heater in your o2 sensor is bad you need a new one. shop around but you are probly looking at about $100+ and it is pretty straight forward to install.

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