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Model specific boards => Golf mk4 => Topic started by: rio_gti on 14 December 2010, 10:44

Title: n75 valve - does it matter?
Post by: rio_gti on 14 December 2010, 10:44
so, i changed my n75 valve and when i took my old one off it was a 'C' and the one i put on was a 'E'.
thing is it works really smoothly but it doesnt feel as quick  :sad:
i know the old one was faulty as it was overboosting so should this be ok now or is it the wrong valve thats gone back in???

i will try to put a pic on here of the rolling road pre re-map so you can see the peak befor...
Title: Re: n75 valve - does it matter?
Post by: 2001gti4 on 14 December 2010, 11:10
All recommendations on here are to use a standard N75, I don't personally know what differences there are between a C and an E. Hard to know for sure if it's not functioning correctly without VAG com or rolling road session.
Title: Re: n75 valve - does it matter?
Post by: Wazzzer on 14 December 2010, 12:09
You sure you don't mean F?
Title: Re: n75 valve - does it matter?
Post by: pipbailey on 14 December 2010, 12:16
New N75 is a E been updated from the F :wink:
Title: Re: n75 valve - does it matter?
Post by: 2001gti4 on 14 December 2010, 12:35
New N75 is a E been updated from the F :wink:
That's logical  :huh:
Title: Re: n75 valve - does it matter?
Post by: rio_gti on 14 December 2010, 12:54
well i was given the code from r-tech that the 'e' was the one fo rmy engine (arz) its just the 'c' is what came out- didnt know weather i was ment to put that one back in??

wont be able to get to a rollin road for a while now so think i just gotta use this one for now.....
least i'm not gona damage the engine with the overboosting??
Title: Re: n75 valve - does it matter?
Post by: rio_gti on 14 December 2010, 13:06
how the faulty one looked on paper!!!


(http://i1092.photobucket.com/albums/i408/rioracer/stockscan.jpg)
Title: Re: n75 valve - does it matter?
Post by: pipbailey on 14 December 2010, 14:18
well i was given the code from r-tech that the 'e' was the one fo rmy engine (arz) its just the 'c' is what came out- didnt know weather i was ment to put that one back in??

wont be able to get to a rollin road for a while now so think i just gotta use this one for now.....
least i'm not gona damage the engine with the overboosting??

Yeah the E is the right one :smiley:
Title: Re: n75 valve - does it matter?
Post by: pipbailey on 14 December 2010, 14:19
New N75 is a E been updated from the F :wink:
That's logical  :huh:
Lol yeah  :grin: