20-06-2013, 07:05 PM 
	
	
	
		Are there any differences that would stop you from swapping a phase 2 ecu and related bits (bsi/rcl/keys) over to a phase 3 unit on a gti?
Would there be any difference to the connections / plugs or the mapping between them?
	
	
	
Would there be any difference to the connections / plugs or the mapping between them?

 
 

 
 
![[Image: sig2_zps5d67efb7.jpg]](http://i1133.photobucket.com/albums/m598/rocker8742/sig2_zps5d67efb7.jpg)

 


