Code P0725 | FerrariChat
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Code P0725

Discussion in '360/430' started by Supreme360Swag, Apr 30, 2012.

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  1. Supreme360Swag

    Supreme360Swag Formula Junior

    Dec 26, 2011
    323
    Peninsula bay area
    Full Name:
    Allan
    #1 Supreme360Swag, Apr 30, 2012
    I was driving my 360 and I came to a stop light. As I slowed down the car was in 2 gear, coming to a full stop the light turned green so I stepped on the gas pedal but as soon as I stepped on it the gear downshifted to 1 since I was almost to a complete stop. When I stepped on the gas the car stutter and felt like the engine stalled. I turned off the ignition and when I restarted the car sounds different as if it's in limp mode. I drove it home and used a friends generic scan tool and P0725 appeared. We cleared it and the car still feels very sluggish and the exhaust boom is gone. Anybody else experience the same thing?
     
  2. FerrariDublin

    FerrariDublin F1 Rookie

    Jun 14, 2009
    3,454
    Dublin, Ireland
    Full Name:
    Greg
    #2 FerrariDublin, Apr 30, 2012
    Are you sure that was the code?

    The highest "P0" code I have on my listing is #605 and the highest "P1" code is #675

    I can't find any P code for 360 ending in 725

    The code list for the 430 includes a P0725 as follows.....

    Control Module Gearbox - P0725 - Engine RPM - Inconsistent engine RPM (or no CAN information) with the vehicle working conditions.
     
  3. Supreme360Swag

    Supreme360Swag Formula Junior

    Dec 26, 2011
    323
    Peninsula bay area
    Full Name:
    Allan
    #3 Supreme360Swag, Apr 30, 2012
    Yup
     
  4. Trent

    Trent Formula 3

    Dec 10, 2003
    2,013
    Indialantic, FL
    Full Name:
    Trent
    #4 Trent, Apr 30, 2012
    Clear code, move on with life.

    If it reappears, then lets talk.
     
  5. arenared

    arenared Karting

    Dec 22, 2005
    211
    Silicon Valley
    #5 arenared, Apr 30, 2012
    Possibly useful list:
    http://www.ferrarichat.com/forum/showthread.php?t=150812
    P0725 - Engine Speed Input Circuit

    Does appear to be used by Ferrari. More info:
    http://www.permoveo.ltd.uk/tabid/122/OBD-Error-Code/P0725/Diagnostics/Ferrari/Default.aspx

    What does this mean?
    OBD Code P0725refers to
    The Engine Control Module (ECM) monitors the engine speed through the Crankshaft Position (CKP) sensor with the engine running, and send signal to the Transmission Control Module (TCM).

    Symptoms
    Possible sumptoms of OBD code P0725
    - Engine Light ON (or Service Engine Soon Warning Light)

    Causes
    Possible causes of OBD code P0725
    - Open or shorted CKP sensor circuit condition - Poor CKP sensor electrical connection - Check communication error between the ECM and TCM - Failed CKP Sensor The Error code is generally activated on detection of the following conditions: The P0725 Codes is triggered when TCM does not receive the engine speed signal from ECM.
     
  6. FerrariDublin

    FerrariDublin F1 Rookie

    Jun 14, 2009
    3,454
    Dublin, Ireland
    Full Name:
    Greg
    #6 FerrariDublin, Apr 30, 2012
    Good advice here!
     
  7. arenared

    arenared Karting

    Dec 22, 2005
    211
    Silicon Valley
    #7 arenared, Apr 30, 2012
    I believe OP said he cleared it, but that car still runs sluggish/doesn't sound right.
     
  8. Supreme360Swag

    Supreme360Swag Formula Junior

    Dec 26, 2011
    323
    Peninsula bay area
    Full Name:
    Allan
    #8 Supreme360Swag, Apr 30, 2012
    Okay I was checking under the hood and found the right air box screw completely off and the one corner is lifted up as If no seal. I cleared code and tighten screw it feels a lot better. Still I'm a little worried can this be the problem?
     
  9. FerrariDublin

    FerrariDublin F1 Rookie

    Jun 14, 2009
    3,454
    Dublin, Ireland
    Full Name:
    Greg
    #9 FerrariDublin, Apr 30, 2012
    Maybe shut the system down at the battery switch overnight and see if all is well after a re-learn and drive cycle in the morning?
     

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