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Thread: Reduced Engine Power

  1. #21
    Tuner in Training
    Join Date
    Mar 2007
    Location
    Arkansas
    Posts
    23
    2nd pass has several issues I can see.

    1. Boost reading is way off
    2. Frame 106 the TPS drops to 70% and Shane say it was on the floor
    3. TPS never goes to 100% after frame 106
    4. Frame 117 goes to 2.54 DCA
    Did the 2.54 cause the REP or a result or the throttle chop?
    5. Injector duty cycle frame 117 goes to 102% at the same time the 2.54 DCA occurs and 45psi of boost (not correct)

    Is the injector duty cycle a calculating factor for the DCA?

    Is this or could this be a result of a ground problem?

  2. #22
    Tuner in Training
    Join Date
    Mar 2007
    Location
    Arkansas
    Posts
    23
    310 kpa map? every time it hit 310 it goes into REP. Why is it hitting 310 and the boost is below 20 psi on the boost gauge.

    Maybe the wrong sensor?

  3. #23
    Tuner in Training
    Join Date
    Mar 2009
    Posts
    28
    Any ideas guys?