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  1. #1
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    Default mercedes w202 220CDI valve y75 error P1622

    hi
    car is w202 220cdi 1999
    ecu bosch 0281001816 A 025 545 72 32
    have this error Code is P1622 "Fuel Shut Off Solenoid Defective" also has Y75 in the description.
    installation was short, I repair
    but now not having the valve 12v.
    problem comes from the ecu, anyone know which component controls the valve.
    thanks for any help.
    Attached Images Attached Images

  2. #2
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    The positive on the valca comes from the fuse box, the ecu control it via negatives pulses, so have a look on the fuse box there is a big chance your problem is there... cheers

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    Question

    Quote Originally Posted by leandroks View Post
    The positive on the valca comes from the fuse box, the ecu control it via negatives pulses, so have a look on the fuse box there is a big chance your problem is there... cheers
    Hi
    Wires come direct from Ecu,conector 4, wire 25 and wire 35
    Go to valve Y75

  4. #4
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    Default

    you will need to replace BOSCH 30403 - ECU driver
    Last edited by Shmortz; 11th June, 2012 at 06:34 PM.

  5. #5
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    Default

    Quote Originally Posted by Shmortz View Post
    you will need to replace BOSCH 30403 - ECU driver
    Hi
    In Ecu i see Bosch 30382,
    Bosch 30381 is compatible?

  6. #6
    DK Veteran rachmach's Avatar
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    i had same problem i was replace ehe ecu

  7. #7
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    Default Bosch 0 281 001 987 ELAB

    I`ve got the same Problem with the in Head named Part. Is it the same proceder to fix it?

 

 

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