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Old 24-07-17, 09:22
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delboy10 delboy10 is offline
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T4 Post Icon What Code ECU for 1994 AAC engine

A bit of a strange one this, as the ECU retrieved from the Van is a refurbished one but not for a 2.0 lt, it's from a 2.5 lt....which is why it is playing up..... I know the ECU number but not letter...I have the Vin.

Not my Van but a Forum member I am trying to help, so any help much appreciated by us both

Grammar... the difference between 'knowing you're sh!t' and 'knowing your sh!t'
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  #2  
Old 24-07-17, 09:33
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Default Re: What Code ECU for 1994 AAC engine

I can't help, but look on ebay for a T4 ECU 2.0 petrol. one should come up ! normally more in Germany !
2.5 ecu is never going to work as it has 5 Cyl for a start.
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Old 24-07-17, 09:42
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Default Re: What Code ECU for 1994 AAC engine

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Originally Posted by manwithtool View Post
I can't help, but look on ebay for a T4 ECU 2.0 petrol. one should come up ! normally more in Germany !
2.5 ecu is never going to work as it has 5 Cyl for a start.
Funny enough it has been working for many years...the original was sent for remapping and a 2.5 was sent back, which strangely worked up until recently.

I know you can get them on Ebay as I had to get one for my own 2.5 Auto ...I am trying to find out if the letter at the end will make a difference as I know ECU number...

Grammar... the difference between 'knowing you're sh!t' and 'knowing your sh!t'
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Old 24-07-17, 14:44
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Default Re: What Code ECU for 1994 AAC engine

044 906 024E This was my ECU code, but it was a 97 van and had a Cat. I think the earlier ones had an identical number but different letter at the end.
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Old 24-07-17, 14:47
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Default Re: What Code ECU for 1994 AAC engine

could be 044 906 022 M ?
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Old 24-07-17, 15:01
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Default Re: What Code ECU for 1994 AAC engine

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could be 044 906 022 M ?
Yes, you're right....the only thing I wasn't sure about was the end letter as VW do keep changing them

...thanks for your help...he has managed to get one with that code for 75 [bargain...if it works]

Grammar... the difference between 'knowing you're sh!t' and 'knowing your sh!t'
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Old 25-07-17, 21:50
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Just seen this post, thank you both for your help! The part arrived today and is at the post office.

I will be fitting it tomorrow and I'll update you with the result!

You guys are great!!
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  #8  
Old 19-01-18, 20:41
isobelle isobelle is offline
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My ecu needs to be rebuilt 044906022R, any advice where to get it rebuilt?
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