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Thread: P0134 and P0154 Codes

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  1. #1
    Join Date
    Nov 2007
    Location
    Hurley, Mississippi
    Posts
    365
    I have the same codes but only have 0.45 volts
    '86 Silvy- '06 6.0/4L80E, K&N, 2.5 X-pipe Magnaflows, 20" Foose Wheels, Auburn Pro, 3.90 Richmond Gears, and the list is growing!!!

  2. #2
    Join Date
    Aug 2007
    Location
    Needville,TX
    Posts
    433
    I had them located in the LT's and the SES light still came on.

    Also when I had manifolds the SES light still came on. One manifold was an Fbody and they other was a stock 6.0 manifold
    89' GMC RCSB 6.0L LQ4, T56, 4.56 Gears

  3. #3
    Join Date
    Aug 2007
    Location
    Needville,TX
    Posts
    433
    Did more of a search when I had the time and found out to use
    Corvette rear o2 sensors

    light hasnt come on but I havent driven it yet, only started and idled it a few times
    89' GMC RCSB 6.0L LQ4, T56, 4.56 Gears

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