What spanner size on fuel pump?

[RoMocop]

Can anyone please tell me what spanner size I need to undo the gold nut on the left hand side of the pump please.
Thanks in advance.

[edd666999]

Just making sure you know, you dont have to remove that to fit new cam follower 

If its for something else ignore me :D

[RoMocop]

I'm just thinking about taking the APR pump off and going back to the standard pump.

Thanks anyway though.

[edd666999]

have you seen:

http://www.audi-sport.net/vb/a3-s3-sportback-8p-chassis/87764-hpfp-strip-clean-autotech-rebuild-image-heavy.html

[edd666999]

or:

"Thrust sensor (G410) is the one on the left of the pump, not the one above the HPFP (it is the N276, FP regulator of the HPFP).

You can use 24mm key to get it out and try to borrow one from a friend"

from:

http://forums.vwvortex.com/showthread.php?5535133-Audi-tt-2-0-Tfsi-272HP-KN-FILTER-CUSTOM-EXAUST-P0300-P0301-P0087-HELP&s=a993c0bf4c0cf51b70fbc3e377911c16&p=75128948&viewfull=1#post75128948

[GrayMK5GTI]

I'm just thinking about taking the APR pump off and going back to the standard pump.

Thanks anyway though.

Golf R coming your way? 

[RoMocop]

I'm just thinking about taking the APR pump off and going back to the standard pump.

Thanks anyway though.

Golf R coming your way? 

No mandy r is mine to we share both cars. not using the gti that much at the moment. so going to start to put it back to standard