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Thread: ECU Swap

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    Default ECU Swap

    is it possible to switch ECU's ?
    will a delta EVO 1 WH4W be replacement for a 4w6 ? Mine is a 101.02 and it seems to be creating problems for tuners

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    Switch ECUs with what?
    Will an Evo 1 ECU fit a Q4? No!

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    Quote Originally Posted by Evodelta View Post
    Switch ECUs with what?
    Will an Evo 1 ECU fit a Q4? No!
    i'm with Martin on that, don't do it, use proper aftermarket new ecu, that is easily programable, or make some modification to original one.

    regards
    w
    "Never take life seriously. Nobody gets out alive anyway."

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    OK Thanks - I was looking for a quick temporary fix

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    You have to remember integrale Evo 1 is single coil with a different cam phase sensor to the twin coil Q4, so they aren't interchangeable.

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    Ok but out of interest are there any ECU's which are interchangeable ?

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    I would imagine the Fiat Coupe 16vT could be but does that get in to problems with the ECU having to talk to the immobiliser etc?

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    I was thinking the same thing ... They also have the cam sensor and twin coils

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    Quote Originally Posted by Leo View Post
    Ok but out of interest are there any ECU's which are interchangeable ?
    Not as far as I know, Q4 specific

    wrinx
    My Q4 in the Garage

    www.alfaromeo155.co.uk ............................ □□□-V-□□□ .................................. www.ilmostro.co.uk

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