VW Golf5-2l TFSI wiring diagram
 

Re: VW Golf5-2l FSI (BWA) wiring diagram
 

Hi Richard.

Would this diagram also apply to the VW/Audi TSI found in the mk6 gti?

I'm looking at getting the HFS3 system

Re: VW Golf5-2l FSI (BWA) wiring diagram
 

As far as I know, the VW and Audi only share the ECU box but pin out and wire colour are different. If you have a link to MK6 gti, do post it here, email or pm me. I am more than happy to make new wioring drawings for them.

If you have the Golf MK6 with DI fuel system, it is recommended to go for the HFS-4. It reads fuel pressure as well and sharing the manifold pressure with the IDC.

Re: VW Golf5-2l FSI (BWA) wiring diagram
 

Looks like the HFS4 is the best option... just getting one is the problem now..

Re: VW Golf5-2l FSI (BWA) wiring diagram
 

Wiring Updated

Re: VW Golf5-2l FSI (BWA) wiring diagram
 

Wiring Updated May 2012

Re: VW Golf5-2l TFSI wiring diagram
 

hi Richard

i have the v3
A section is not there!

any ideas?

Re: VW Golf5-2l TFSI wiring diagram
 

The V3 switches input automatically. the A section is unnecessary.

What engine code do you have, I will make a v3 drawing.

Re: VW Golf5-2l TFSI wiring diagram
 

thanks

i have the bwa engine

the wiring is not the same except for the injectors i think

i am not going to use the map sensor nor the failsafe