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F40 ignition problem

Discussion in '288GTO/F40/F50/Enzo/LaFerrari/F80' started by f40plus, Aug 10, 2008.

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  1. f40plus

    f40plus Rookie

    Aug 10, 2008
    12
    #1 f40plus, Aug 10, 2008
    I have a 1990 F40. When the motor warms up, the right side of the engine shuts down. When I tested the right side of the motor with an inductive timing light, all four wires show no spark. I was told to replace the power module but that did not fix the problem. Can any one help?
     
  2. frefan

    frefan F1 Veteran

    Apr 21, 2004
    7,370
    #2 frefan, Aug 10, 2008
    fried fuse box maybe? pm davidhelms or call his shop scuderia rampante
     
  3. RED HEAD

    RED HEAD Karting
    Silver Subscribed

    Nov 30, 2003
    219
    London
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    #3 RED HEAD, Aug 11, 2008
    I had a similar problem and it was the sensors to each bank - only happened when the car was warm. Replaced both a car runs fine
    1990 F40 too!
     
  4. f40plus

    f40plus Rookie

    Aug 10, 2008
    12
    #4 f40plus, Aug 11, 2008
    Which sensor was it? Cam sensor or RPM sensor?
     
  5. RED HEAD

    RED HEAD Karting
    Silver Subscribed

    Nov 30, 2003
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    London
    Full Name:
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    #5 RED HEAD, Aug 12, 2008
    Cams I believe
     

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