2005 FERRARI 612 POSSIBLE CLUTCH PROBLEMS? | FerrariChat
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2005 FERRARI 612 POSSIBLE CLUTCH PROBLEMS?

Discussion in 'Technical Q&A' started by kdross, Jan 18, 2023.

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  1. kdross

    kdross Formula Junior
    Silver Subscribed

    Feb 10, 2002
    887
    NJ
    Full Name:
    Ken
    #1 kdross, Jan 18, 2023
    2005 FERRARI 612 SCAGLIETTE HAS TRANS. LIGHT ON, BATTERY BLINKING AND POPS INTO NUETRAL OR STALLS WHEN COMING TO A STOP. THEN MUST LET SIT FOR 15 MINUTES TO GET TRANS TO ENGAGE. ALSO NOTICED THAT WHEN THOSE LIGHTS ARE ON THE OIL GAUGE STOPS WORKING AND TACHOMETER NOT MOVING BUT CAR IS RUNNING.WAIT A FEW MINUTES WITH CAR TURNED OFF THEN RESTART ALL IS FINE AND WILL SHIFT INTO GEAR TO DRIVE UNTIL LIGHTS COME BACK ON .MY LAUNCH MINI TOOL PICK UP THESE CODES P1759, P1735, P1755 AND PO335ON ENGINE CODES. TOOL ALSO SHOWED ONLY 35% OF CLUTCH USED. ANYONE ELSE COME ACROSS THIS TYPE OF PROBLEM .
     
  2. flash32

    flash32 F1 Veteran

    Aug 22, 2008
    6,890
    Central NJ
    Full Name:
    Dominick
    #2 flash32, Jan 18, 2023
    Sounds more like a voltage/circuit issue ..

    Let's start with simple tests to rule out battery and alternator

    With a good voltmeter test ..standing voltage car off, car running , and car starting

    Report back




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    George Vosburgh likes this.
  3. windsock

    windsock Formula 3
    Rossa Subscribed

    Nov 29, 2006
    1,150
    #3 windsock, Jan 18, 2023
    Check negative cable at the battery and also the main ground lug at the body was know to have a poor weld and arch internally. The fact you have a battery lamp I would rule that out first.
     
    flash32 likes this.

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