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V50 battery disconnection

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Old Jun 18th, 2022, 08:21   #1
Ashmere
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Default V50 battery disconnection
55 (06) v50 2.0d

I need to disconnect the battery for some time poss a few weeks whilst I get some modules tested, will this cause any probs?
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Old Jun 18th, 2022, 10:45   #2
IainG
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Hi
I have heard that with this engine the ECM can loose its memory/program if left powered down for a long period. Others might confirm or not?


Iain
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V50 2005. 2.0D
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Old Jun 18th, 2022, 11:58   #3
Clan
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Hi
I have heard that with this engine the ECM can loose its memory/program if left powered down for a long period. Others might confirm or not?


Iain
yes this I have come across a handful of times on the early cars , It will need to be towed to the dealer for an ECU reload if that happens . Only 2.0D ECUs however.
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Old Jun 18th, 2022, 13:16   #4
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yes this I have come across a handful of times on the early cars , It will need to be towed to the dealer for an ECU reload if that happens . Only 2.0D ECUs however.
hi clan dose this apply to 2.0d c70s aswell ours is a 2010
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Old Jun 18th, 2022, 13:25   #5
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hi clan dose this apply to 2.0d c70s aswell ours is a 2010
yes it does !
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Old Jun 18th, 2022, 18:53   #6
Ashmere
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So what is the time limit with no battery connected before meltdown and access denial?
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