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service engine soon ?

This is a discussion on service engine soon ? within the Computer & Tuning forums, part of the LSx Technical Help Section category; hey any one might know why every time i dog the ws6 my girlfriend has the light comes on with ...

  1. #1
    Junior Member red-bandit's Avatar
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    red
    2000 pontiac firebird v6

    Angry service engine soon ?

    hey any one might know why every time i dog the ws6 my girlfriend has the light comes on with a code that has bank 1 sensor 2 and bank 2 sensor 2 low voltage ??
    Last edited by red-bandit; 06-22-2007 at 05:42 AM.

  2. #2
    Member jimmy77611's Avatar
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    Red
    2000 Z28

    Wha?

  3. #3
    Senior Member mrr23's Avatar
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    dark bowling green
    2000 corvette

    rear o2s are possibly going bad.

  4. #4
    Rice Hungry GottaHaveLS1's Avatar
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    Black
    1999 Trans Am M6

    It's hard to make out what you're saying... but i agree with the above, I have the same problem.

  5. #5
    Junior Member red-bandit's Avatar
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    red
    2000 pontiac firebird v6

    well that is the thing it was coming on when you would floored it and so i replaced them and it is still doing it
    Last edited by red-bandit; 06-22-2007 at 05:41 AM.

  6. #6
    Member Transam388's Avatar
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    White
    98 Trans AM

    Well if you replaced them and all the connections are tight it sounds like the CATs might be going bad. They start to flow more than the O2 sensor thinks it should and throws a code. I have high flow CATs and this happened so I just got O2 sims and no more SES. Sims go for about 90 each. Good luck!
    98 T/A: HPE 5.3 Heads, 238/242 113 cam, Kooks 1 7/8 stepped LT headers, Custom Y pipe, Cut out, Borla, NW 90MM TB, FAST 90MM Intake, TB Bypass, Under Drive Power steering and Crank, 150 Dry NOS, Yella Terra rockers, 3400 TC, HPE tuning,

  7. #7
    Junior Member red-bandit's Avatar
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    red
    2000 pontiac firebird v6

    thanks where is the best place to get them ??

  8. #8
    F-Body Freak
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    Red
    01 WS6(m6)

    Quote Originally Posted by red-bandit View Post
    thanks where is the best place to get them ??
    Here's the link:

    http://www.ls1speed.com/catagory.cfm?catagory=Exhaust

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