Results 1 to 7 of 7

Thread: D2 ECU confusion

  1. 4th August 2015, 06:31 PM #1
    oldtoyboy Guest

    D2 ECU confusion

    Hi, I have a 2003 D2a TD5 auto. Looking to purchase a Nanocom and was expecting to find the ecu would have a NNN prefix. The seller informed me the Nanocom One 2.08 unit will only work with prefix NNN ecu's but mine is a NNW501200. Will the Nanocom work with mine, do I need to replace my ecu with a NNN prefix one, is the NNW501200 flash programmable at all, if so with what unit??? Any advice/guidance greatly appreciated. Thanks in advance, Graeme.
    Reply With Quote Reply With Quote
  2. 4th August 2015, 07:10 PM #2
    biggin
    biggin is offline Wizard Subscriber
    Join Date
    Feb 2009
    Location
    Newborough, VIC
    Posts
    1,540
    Total Downloaded
    67.72 MB
    From what I can gather, the NNN means it can be re-mapped. The Nanocom will work with the other ECU's, you just can't use it to download new maps if not a NNN.
    2002 D2 4.6L V8 Auto SLS+2" ACE CDL Truetrac(F) Nanocom(V8 only)
    Reply With Quote Reply With Quote
  3. 4th August 2015, 07:15 PM #3
    discorevy
    discorevy is offline ChatterBox Subscriber
    Join Date
    Nov 2014
    Location
    Nirvana near Albany W.A.
    Posts
    2,480
    Total Downloaded
    0
    Hi ,welcome , NNW 501200 is basically a part number for the nnn ecu , so flash programmable, buy yourself a nanocom and a tune and it will work.
    If you have a look at the other end of the ecu it should read nnn ..............
    Reply With Quote Reply With Quote
  4. 4th August 2015, 07:38 PM #4
    oldtoyboy Guest
    Thanks heaps for the help. Will get the Nanocom and give it a try. He said I already has two additional maps on it. Thanks, again.
    Reply With Quote Reply With Quote
  5. 5th August 2015, 04:43 AM #5
    sierrafery's Avatar
    sierrafery
    sierrafery is offline YarnMaster Silver Subscriber
    Join Date
    Jul 2014
    Location
    west of Transylvania
    Posts
    3,783
    Total Downloaded
    0
    NNW...... is the assembly number of the ECU, NNN...... is the part number, if you watch the attached list you'll see the difference(disregard the EU2 fuel maps see just the assembly numbers), it seems that NNW501200 is not from a NNN ECU cos it can be MSB ECU with NNW assy number, i've seen it... see the description of that ended listing, they say that NNW501200 is removed from an early Td5 and it's not flashable http://www.ebay.co.uk/itm/300893049850
    Attached Files Attached Files
    Discovery Td5 (2000), manual, tuned
    Reply With Quote Reply With Quote
  6. 5th August 2015, 09:27 AM #6
    Tombie Guest
    2003 Disco should have a flashable unit...
    Reply With Quote Reply With Quote
  7. 5th August 2015, 10:20 AM #7
    sierrafery's Avatar
    sierrafery
    sierrafery is offline YarnMaster Silver Subscriber
    Join Date
    Jul 2014
    Location
    west of Transylvania
    Posts
    3,783
    Total Downloaded
    0
    As original yes, provided it wasnt replaced with an older remapped one at a point, for the OP, what's the VIN of your car?
    Discovery Td5 (2000), manual, tuned
    Reply With Quote Reply With Quote
« Fault codes | TD5 serpentine belt tensioner »

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

Search AULRO.com ONLY!
 Search All the Web!