207 1.4 vti...are ECU's interchangable?!

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Yewboy69
Donor 2024
Posts: 26
Joined: 19 Feb 2024, 17:30
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207 1.4 vti...are ECU's interchangable?!

Unread post by Yewboy69 »

Hi everyone,

I am trying to find out if I can fit a secondhand ECU to my 2012 207 1.4 vti without the need for matching it to the car in some way.

Could anyone tell me if it will just plug in and work or is there more to it than that?

Many thanks
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GiveMeABreak
(Donor 2016)
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Joined: 15 Sep 2015, 19:38
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Re: 207 1.4 vti...are ECU's interchangable?!

Unread post by GiveMeABreak »

No you can't just swap them.

We're not sure which 'ECU' you are referring to, but assuming you mean Engine ECU, then Engine ECUs, like the BSI and the transponder chips in your Fobs are all matched as a set after being programmed and coded when new. You would have to ensure you have the correct replacement Engine ECU first, and that it has been 'virginised' first before you can have it programmed or it won't work.
Please note, I'm no longer active on the Forum, so won't respond to messages.

Marc
Yewboy69
Donor 2024
Posts: 26
Joined: 19 Feb 2024, 17:30
x 3

Re: 207 1.4 vti...are ECU's interchangable?!

Unread post by Yewboy69 »

Thanks very much for that information. That has saved me wasted time and money.

It was the engine ecu I was referring to