Dethrottles sporadically (mid 128 psid 201 fmi 9)

Discussion in 'Volvo Forum' started by Ericanderson8452, Feb 7, 2019.

  1. Ericanderson8452

    Ericanderson8452 Bobtail Member

    18
    4
    Jan 3, 2018
    0
    Sounds like a data link issue or ECU but I don't know where to start to find the issue. Cruising and it just stops accelerating. I lift off the pedal and press again and it accelerates. This happens at all speeds and is very sporadic. Besides taking to shop, any ideas? TIA
     
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  3. Hardworker

    Hardworker Light Load Member

    113
    21
    Jun 27, 2012
    Minneapolis, MN
    0
    Just start having the same code. Let us know if you find the culprit
     
  4. Ericanderson8452

    Ericanderson8452 Bobtail Member

    18
    4
    Jan 3, 2018
    0
    I did. Unplugged traction control switch on dash and problem went away.
     
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  5. dorlia2

    dorlia2 Light Load Member

    149
    28
    Apr 20, 2012
    DOWNERS GROVE
    0
    I would look at the ABS system
     
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