VW Golf5-2l TFSI wiring diagram

[Richard L]

http://www.aquamist.co.uk/HFS3/VW/Golf-CDL/H3v2-Golf_CDL.gif


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http://www.aquamist.co.uk/HFS3/VW/Golf5-BWA/H3v2-Golf5-3.gif

[SammyVW]

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

[Richard L]

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.

[SammyVW]

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.

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

[Richard L]

Wiring Updated

[Richard L]

Wiring Updated May 2012

[rasheedn]

hi Richard

i have the v3
A section is not there!

any ideas?

[Richard L]

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

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

[rasheedn]

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