07 599 GTB NEED HELP WITH PCV CODE RIGHT ECU | FerrariChat

07 599 GTB NEED HELP WITH PCV CODE RIGHT ECU

Discussion in 'Technical Q&A' started by jim t nobles, Apr 28, 2020.

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  1. jim t nobles

    jim t nobles Rookie

    Apr 28, 2020
    2
    Full Name:
    jim thompson
    #1 jim t nobles, Apr 28, 2020
    I have an 07 599GTB with an active code p1303 pcv powerstage intermitted (signal) i have checked pcv system and find nothing out of ordinary. any help would be appreciated. thanks jim t
     
  2. OffsetImage

    OffsetImage Rookie

    Apr 21, 2020
    24
    Full Name:
    Spence Haldren
    #2 OffsetImage, Apr 28, 2020
    The actual code is for a "power supply intermittent" on the PCV system, you would need to check the power supply voltage and see if they are in line with the other side. I had another PCV code 1 other time, on each side of the engine bay there is a small valve under the side engine covers, I replaced both of them and was able to clear the codes, never came back. Similar codes tho, def check the voltages side to side and confirm that they are functioning properly. If there is a difference in voltages you can swap the ECUs side to side to see if its an ECU issue or wiring.
     
    jim t nobles and Qavion like this.

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