Hi,

newbie to the forum looking for some advice regarding Ecu compatibility.
My B7 1.6 tdi estate is currently in the vw dealers needing a new Ecu.

Have been quoted £1500 for a new one but I am trying to source a replacement first.
Initially tried ecutesting but they informed me that my ecu was of a type they couldn’t repair.

I have found an ecu on eBay with the exact part number but from a caddy.
so long as the part number is correct will this be compatible with my car?
or compatible enough for the dealer to configure it to my car?

Thanks,

graeme.