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Balloonengineer



Member Since: 03 Sep 2017
Location: Kent
Posts: 173
United Kingdom 2012 Range Rover Vogue 4.4 V8 Orkney Grey
wont start after a ECU re sync


Hi All
I have a 54 plate L322
I read advice to say re-sync the ecus on hawkeye security settings to improve key fob performance, which I now realise is stupid.
however it now cranks over and won't start and gives an EMS fault code of 1DF5
I presume doing that has lost synchronisation with the immobiliser.

Help! What can I do to resolve things with the Hawkeye (bar somehow towing it to a specialist! )
Located/grounded in Mid Kent!
Best wishes
Glen
Post #450379 9th Sep 2017 11:58am
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Sandyt



Member Since: 07 Nov 2013
Location: Wraysbury Windsor
Posts: 2275
United Kingdom 2007 Range Rover Supercharged 4.2 SC V8 Buckingham Blue

Does Hawkey keep a copy of the CCF if so roll back to a previous version and it may well all come back
Post #450396 9th Sep 2017 4:20pm
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Balloonengineer



Member Since: 03 Sep 2017
Location: Kent
Posts: 173
United Kingdom 2012 Range Rover Vogue 4.4 V8 Orkney Grey

Hi
I don't think so
Glen
Post #450404 9th Sep 2017 5:38pm
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holidaychicken



Member Since: 06 Nov 2013
Location: Kent
Posts: 1086
United Kingdom 2004 Range Rover Vogue 4.4 V8 Java Black

It sounds like you have a similar issue to what I had and I had to resync the EWS immobiliser and the engine ECU. Very easy with my Faultmate or testbook and might even be able to do it with Allcomms . Before I got the Faultmate , guy salmon from Aylesford came with a T4 laptop and did it for me
Post #450468 10th Sep 2017 3:44pm
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Balloonengineer



Member Since: 03 Sep 2017
Location: Kent
Posts: 173
United Kingdom 2012 Range Rover Vogue 4.4 V8 Orkney Grey

Got it sorted with Angus at AHL engineering Ulcombe (Maidstone) to make the RR talk to itself with his Autologic system.
Great service, recommended.
Post #451519 20th Sep 2017 4:56pm
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holidaychicken



Member Since: 06 Nov 2013
Location: Kent
Posts: 1086
United Kingdom 2004 Range Rover Vogue 4.4 V8 Java Black

good stuff, i have used Angus, he is a top bloke Thumbs Up
Post #451524 20th Sep 2017 5:19pm
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