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    Fuel pump relay fault ??

    2004 350 mag MPI . Throwing a “fuel pump relay fault “ ? Everything seems to be fine . No issues with fuel pump . I notice that there are 2 relays next to ECM . Which one is for fuel pump ? or has anyone else encountered this issue
  2. 0

    Mercruiser shift ANT sensor fault

    i have 2004 350 mag Mpi w/ alpha gen 2 outdrive im getting a audible alarm just over 3500rpm. Fault is SHIFT ANT SENSOR ???? it doesn’t go into guardian mode , just annoying beep . Any ideas ? Bad shift sensor, if so which one. I read somewhere ANT means anticipation sensor??
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