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displaying posts 1 to 10 of 10
| Author | Subject: Soft Unlocking |
 rudolf
Seasoned Pro  Location: Skelmersdale Registered: 07 Apr 2004 Posts: 2,769 Status: Offline |
Post #1
To use an alternative set of keys, do I just disconnect the battery while the ignition is on then reconnect and use the new keys?________________________________________ S Reg Diablo standardsSpec SORNEDR Reg Nile standard spec written off then repaired X Reg Astor in need of TLC R Reg Nile to restore Set of Lions to fit. |
 Posted 15th Jan 2016 at 01:01
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bigbadbowen
Seasoned Pro  Location: Winchester Registered: 21 Nov 2003 Posts: 13,753 Status: Offline |
Post #2
No just take the chip out of the key and put it in the new key ? Depends what you mean by use a different key ? Are you changing the ignition barrel ? |
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Posted 15th Jan 2016 at 07:43
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rudolf
Seasoned Pro Location: Skelmersdale Registered: 07 Apr 2004 Posts: 2,769 Status: Offline |
Post #3
bigbadbowen wrote: No just take the chip out of the key and put it in the new key ? Depends what you mean by use a different key ? Are you changing the ignition barrel ? Yes, I'm changing all the locks and ignition barrel. Do I just turn the ignition on, remove the battery, remove the key, insert the new key, then reconnect the battery to code the ECU to the new key? ________________________________________ S Reg Diablo standardsSpec SORNEDR Reg Nile standard spec written off then repaired X Reg Astor in need of TLC R Reg Nile to restore Set of Lions to fit. |
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Posted 15th Jan 2016 at 08:01
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cully
Seasoned Pro  Location: Cullompton Registered: 12 Jun 2013 Posts: 1,093 Status: Offline |
Post #4
you will not code the new key to the ecu without software/hardware to program it |
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Posted 15th Jan 2016 at 08:28
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mocinim
Seasoned Pro  Location: The Darkside of bedford :) Registered: 09 Jan 2015 Posts: 2,307 Status: Offline |
Post #5
Cully ! Is this still the case with an unlocked ecu cheers  ________________________________________ BLACK RALLYE - phoenixWHITE RALLYE - valliant http://public.servicebox.peugeot.com/ https://www.gov.uk/check-mot-history |
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Posted 15th Jan 2016 at 08:59
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mocinim
Seasoned Pro Location: The Darkside of bedford :) Registered: 09 Jan 2015 Posts: 2,307 Status: Offline |
Post #6
Cully ! Is this still the case with an unlocked ecu cheers ________________________________________ BLACK RALLYE - phoenixWHITE RALLYE - valliant http://public.servicebox.peugeot.com/ https://www.gov.uk/check-mot-history |
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Posted 15th Jan 2016 at 08:59
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pug_306
Seasoned Pro  Location: Great Hockham Registered: 28 May 2013 Posts: 1,597 Status: Offline |
Post #7
If its a properly unlocked ecu it will be plug and play. If its soft unlocked you need to unplug your transponder________________________________________ 1998 Supercharged White Rallye1992 205 GTi6 205 Turbo 340bhp |
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Posted 15th Jan 2016 at 09:53
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cully
Seasoned Pro Location: Cullompton Registered: 12 Jun 2013 Posts: 1,093 Status: Offline |
Post #8
mocinim wrote: Cully ! Is this still the case with an unlocked ecu cheers if the ecu is unlocked why would you need to program a key? if you are only changing the lock set only not the ecu I would just change the new key blade into your old fob housing |
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Posted 15th Jan 2016 at 10:12
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rudolf
Seasoned Pro Location: Skelmersdale Registered: 07 Apr 2004 Posts: 2,769 Status: Offline |
Post #9
I was under the impression that once the ECU was soft unlocked it would lock using the new chip in the key?I only had one old key but have two new ones so thought this would be the easiest and cheapest way to do it. ________________________________________ S Reg Diablo standardsSpec SORNEDR Reg Nile standard spec written off then repaired X Reg Astor in need of TLC R Reg Nile to restore Set of Lions to fit. |
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Posted 16th Jan 2016 at 02:50
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cully
Seasoned Pro Location: Cullompton Registered: 12 Jun 2013 Posts: 1,093 Status: Offline |
Post #10
to soft unlock ecudisconnet ecu with engine running then cut the transponder wires, the 3 wire numbers are 820,821,822 by cutting the wires the immo decoder cant send the lock unlock code to the ECU this will bypass the immo chip so you have no ecu security there is a risk the ecu will re-lock on its own, this wont help getting the second key working with the central locking that is a different issue if you have i working key with working immo just get the immo chip cloned at a good locksmiths and insert it into the 2nd key case |
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Posted 16th Jan 2016 at 09:34
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