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Re: Caddy sdi looking at tdi swap

Posted: Sat Dec 01, 2018 5:23 pm
by shanky887614
sorry i dont come on here very often now.

the sdi already has a map sensor so those wires just need extending then its just the n75 wires that need adding or you can repurpose the n18 valve connector ans repin it at the ecu

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Re: Caddy sdi looking at tdi swap

Posted: Sat May 09, 2020 10:17 pm
by bendean1810
Hi, sorry to drag up an old thread but I’m looking into a SDI to TDI conversion for my van.

With the Mk4 & MK5 golfs getting quite cheap now, which is the better one to get hold of as a donor?

Also, has anyone got a comprehensive list of what I need to complete it start to finish?

I’m learning on the job here with the VW’s as I’m a newbie to caddy life.

Re: Caddy sdi looking at tdi swap

Posted: Tue May 26, 2020 4:53 pm
by Finley2000
I’m also looking to do the same here, think my SDI engine has had it and I might as well put the extra effort in to make it quicker!


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Re: Caddy sdi looking at tdi swap

Posted: Sun Oct 23, 2022 4:46 pm
by Carpcaddy1985
@shanky887614 can u message me with some information on this swap please I have a pd150 and 6speed box but unsure what’s needed wire wise.i was told a bls loom and a modded ecu is all u need? Any help would be good thanks

Re: Caddy sdi looking at tdi swap

Posted: Sun Oct 23, 2022 5:14 pm
by dan@biali
You won't be able to send and receive PMs as you don't have the right number of posts or approvals. See here for more info https://caddy2k.com/forum/viewtopic.php?t=31039.