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Thread: S550 Cobra Jet throttle body tuning help

  1. #1
    Potential Tuner
    Join Date
    Mar 2019
    Posts
    5

    S550 Cobra Jet throttle body tuning help

    I'm tuning a 2017 Mustang GT with a Cobra jet 65mm dual throttle body and Cobra Jet intake manifold. I have the car starting and idling fine but am getting a wrench light once I go above 18 degrees of throttle angle on the dyno. Is there anything else that needs to be adjusted for this issue besides the effective area and predicted throttle angle tables? Has anyone else come across this issue before?

  2. #2
    Advanced Tuner
    Join Date
    Dec 2017
    Posts
    767
    Post your tune and a log if you have one

  3. #3
    Advanced Tuner
    Join Date
    Feb 2017
    Location
    TX
    Posts
    761
    Having the wrong throttle body model will throw a wrench light because the calculation between the two tables and the calculations that involves the two tables are wrong. Post your tune and datalog.