355 Do it yourself thread | Page 3 | FerrariChat

355 Do it yourself thread

Discussion in '348/355' started by taz355, May 4, 2013.

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  1. treedee3d

    treedee3d F1 Rookie

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  2. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  3. ernie

    ernie Two Time F1 World Champ Lifetime Rossa Owner

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  4. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  5. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  6. Markphd

    Markphd Formula Junior

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  7. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  8. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  9. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  10. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  11. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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    Thanks to Watson

    The blink during start up indicates that the system has not built pressure. Once the pressure is hit, the blinking stops.

    The pump needs to run to build the pressure. The number of blinks to accomplish that could be as high as 12 or 13. Past that, I suspect something is not right with your pump.

    Can you hear the pump running?

    If you can't, check the two large fuses in the passenger footwell.

    Then, as mentioned, check the relay next to the F1 ECU. In fact, contact Juri on this site and switch that relay anyway. The fail state of the Ferrari one is "on" and has burned up many a pump. The fail state of Juri's is "off". Yes, the car will not run if the relay fails, but they are $30. Buy two and put one in the travel kit.

    There is a pressure switch to shut the pump off once pressure is reached. Check that the wiring is not corroded.
     
  12. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  13. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  14. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  15. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  16. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  17. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  18. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  19. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  20. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  21. taz355

    taz355 F1 Veteran Owner Silver Subscribed

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  22. phrogs

    phrogs F1 Veteran Silver Subscribed

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    My 355 F1 controler doesn't have this screw on the circuit board.
    ymmv.

     
  23. ernie

    ernie Two Time F1 World Champ Lifetime Rossa Owner

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  24. mosierjr

    mosierjr Karting

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  25. ernie

    ernie Two Time F1 World Champ Lifetime Rossa Owner

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