2017 RDI Conversion?

physicshogon

Veteran Member
Joined
Sep 14, 2011
Location
Virginia
TDI
2012 Passat
Does anyone know if one can convert a 2017 Passat gasser to a TDI? If so, what's a rough estimate of what the conversion would cost?
 

TPW

Veteran Member
Joined
Dec 2, 2017
Location
Minnesota
TDI
2003 A6 Avant BHW 6 speed manual, 2003 Golf ALH 506k miles
It would probably be cheaper to sell the 2017 gasser and buy a 2014 Passat TDI for less than $10K
 

TPW

Veteran Member
Joined
Dec 2, 2017
Location
Minnesota
TDI
2003 A6 Avant BHW 6 speed manual, 2003 Golf ALH 506k miles
I did not keep real good track of my A6 Wagon conversion, but with the transmission, ECU tuning, and Engine it cost me about $5000
 

physicshogon

Veteran Member
Joined
Sep 14, 2011
Location
Virginia
TDI
2012 Passat
I did not keep real good track of my A6 Wagon conversion, but with the transmission, ECU tuning, and Engine it cost me about $5000
Any issues with wiring harnesses and what not? Did your dash computers and everything work correctly after the swap?
 

TPW

Veteran Member
Joined
Dec 2, 2017
Location
Minnesota
TDI
2003 A6 Avant BHW 6 speed manual, 2003 Golf ALH 506k miles
Yes I needed to re-do the wires based on help from people on this forum and wiring diagrams from All Data. I also bought a used cluster from Latvia. I purchased a 6 speed transmission from Frans in the Netherlands.
 

Scott_DeWitt

Vendor
Joined
Apr 7, 2004
Location
Texas USA
TDI
2000 Audi A4 1.9TDI quattro
There's a huge difference between a C5 swap and a 2017 passat. Since all the electronics are integrated in the 2017, the best bet is to start with a similar car that is TDI, ie import everything from Europe.
 
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