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Thread: Trouble starting with new ecu

  1. 28th July 2013, 01:04 PM #1
    Mikey
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    Trouble starting with new ecu

    Hi all, i need a little nudge in the right direction with this one.

    Ok, vehicle is a 99 disco 2 td5 auto with ace and sls. I have been following the threads that concerns upgrading ecu's from the MSB unit To a NNN unit. The thread by Offtrack has been particularly interesting. Following on from this I purchased a NNN000130 and a new map to suit my vehicle.

    I then installed the NNN into my vehicle and successfully uploaded the remap using a Nanocom 1.

    The issue is car will not start at all and the M&S lights flash. When reading ecu faults it reports a problem with the driver demand (suspect it is set wrong ie. a 3 track instead of a 2 track), if so can I set this with Nanocom?

    The injector codes have not been set yet either. Can this cause the td5 to not start? I would have thought that it would start but run a little rough perhaps?

    What else am I missing? Security coding etc?

    I am going back out to the vehicle now to reset the codes for the injectors.

    Thanks for any help.

    Mike
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  2. 28th July 2013, 01:18 PM #2
    strangy
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    You have to tell the ECU to "learn" the security codes. I can't recall the exact phraseology at the moment, however, you will find it easily enough scrolling the Nano pages.
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  3. 28th July 2013, 01:47 PM #3
    Mikey
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    Thanks for the quick reply Strangy.

    I changed the injector codes and the accelerator from 3 track to 2 track and wrote them to the ecu, then I did as you said and its all good. No faults recorded either.

    I just did not want to go about pressing buttons and changing settings that I am not familiar with.

    Now to take it for a drive and see how the new map works.

    Once again, thank you very much.

    Cheers,
    Mike
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  4. 28th July 2013, 04:34 PM #4
    strangy
    strangy is offline ChatterBox
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    Great!!

    Enjoy
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