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Thread: about flex fuel kti for corvette c8

  1. #21
    Potential Tuner
    Join Date
    Jul 2025
    Posts
    4
    Does anyone know if the signal expected is;
    0 volts = 0% ethanol
    1 volt = 20% ethanol
    2 volts = 40% ethanol
    3 volts = 60% ethanol
    4 volts = 80% ethanol
    Last edited by stingray22; 1 Week Ago at 02:37 AM. Reason: typed the same msg twice

  2. #22
    Potential Tuner
    Join Date
    Jul 2025
    Posts
    4
    Just tested pin 6 and found it had 12 volts on it. Also the wire on pin6 runs across to pin 20 on the fuel pump power control module.
    So I don?t think this is right.