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Thread: safe mode on 5.7

  1. #1
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    Default safe mode on 5.7

    Can any one point into a direction that solve a safe mode issue on 2004 Monaro CV8 vehicle. The vehicle will randomly go into safe mode and we haven't been able to find the cause codeP2125 logs but I don't believe he throttle peddle is the issue.

  2. #2

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    try a different Thottle Postion Sensor
    330 rwkw EFILIVE OS 01290005 SD Cam / Head Tuned 6 speed VY SS Commodore
    10/71 Blown 572 Big Block Chev HQ 2 Door Monaro

    GM Performance Centre
    Busselton WA
    AUSTRALIA
    Phone: 0447 003050

  3. #3
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    Don't have one spare to try. However I have managed to get a hold of Holden power train specialist, Holden don't have a part replacement currently on hand but the unit was manufactured in England, hoping they can help with the peddle sensor issue.

  4. #4
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    Quote Originally Posted by gmperformancecentre View Post
    try a different Thottle Postion Sensor
    Click image for larger version. 

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    I appreciate your reply, anychance that you could take a look at the photos at let know your view on the circuit board

  5. #5
    Joe (Moderator) joecar's Avatar
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    Can you check continuity across the solder joints.

    Look at each one thru a magnifer/lupe, see if there are any cracks in the solder joints... you may have to reflow the solder.

    The "wiped" areas of the traces: can you clean these (rub very lightly with brass wool, just clean them, do not take metal off).

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