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Thread: Rear o2 and catalyst

  1. #1
    Tuner in Training
    Join Date
    Jan 2011
    Posts
    29

    Rear o2 and catalyst

    We have a clients '03 Corvette in for tuning and emissions. It was tuned previously by another tuner using Diablo, currently it will not pass emissions due to the o2 sensors and catalyst readiness not being met.

    I have checked everything in HPTuners (current tuning) and it all looks like they should be reporting correctly?
    Ideas?

    Thanks.
    Attached Files Attached Files

  2. #2
    I'm at work but I'll take a look soon provide my input as I have a c5 corvette

  3. #3
    I can't open your file. What version do you use? I'm using 2.24

  4. #4
    Tuner in Training
    Join Date
    Jan 2011
    Posts
    29
    I am using 2.25.2622