Warm Up Regulator mod

[Andy Mc]

Cheers Gambit, I'll ave a word wiv my mechanic

[benjam_in]

i heard of this before bout the audi warm up regulator and an audi 2.2 throttle body. one of my mate did it to his mk1 an that was quick but felt like it wasnt running on all cylinders from cold!

[Judderi]

Im gonna check mine to see if it has already had this mod done but what or where am i looking? Somebody mentioned that there are 2 bolts holding the regulator and to check the brass cap on the back but where and what does it all look like. pics would be great if possible.

[Gambit]

on the left hand side of the water outlet on the side of the head. below the ISV. there'll be a fuel pipe running to it. plus a vacuum hose and an electrical connector