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Thread: Hellcat 2174

  1. #1
    Potential Tuner
    Join Date
    Oct 2009
    Posts
    7

    Hellcat 2174

    street rod swapped calibration, has a pulley and injectors. After about 20% acc pedal position, the throttle will limp and give about 20% max throttle modulation. I have tried many variations around this to no avail, seems all the MAP sensors work, no voltage drop to PCM, throttle sweeps correctly KOEO, all other sensor data seems sane. Any help is appreciated.

    All the other codes seem to show up after the throttle is limped, and not consistent either. Other scan tools they do not show up,and can't get them to clear KOEO either.
    Attached Files Attached Files

  2. #2
    Tuner fumanchu182's Avatar
    Join Date
    Oct 2019
    Location
    Maryland
    Posts
    88
    Do you have a log? It's hard for us to interpret what is going on without a log.
    Hellcat PB > ET: 10.092, MPH: 135.650, 60': 1.492, R/T: .000
    Bone Stock Scat Pack PB > ET: 11.612, MPH: 119.52, 60': 1.634, R/T: .000 (gone but not forgotten).

    https://youtube.com/user/fumanchu182