p1550 error code just once

Discussion in 'General Diesel Discussion' started by obsession01, Dec 29, 2011.

  1. obsession01

    obsession01 New Member

    Joined:
    Jan 8, 2011
    Messages:
    3
    Car:
    1995 Eurovan Syncro
    I have a 1995 Eurovan Syncro with an AHU 1.9 conversion. Van sat for 4 days at ski area and when I headed down the hill it went into limp mode. I have a Scan II gauge and got a p1550 error code. I shut the van off and reset code. All is good after restart and now 10 days later no problems. Curious about this. Motor has 4000 miles after total rebuild with Stage II cam, hybrid turbo, and big injectors.
    Paul
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  2. chittychittybangbang

    chittychittybangbang Administrator

    Joined:
    May 23, 2007
    Messages:
    22,071
    Car:
    2006 Jetta TDI
    Location:
    CT
    Could be related to altitude and loose hose or bad valve. p1550 is n75.

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