GolfGTIforum.co.uk

Model specific boards => Golf mk4 => Topic started by: Wazzzer on 26 August 2009, 21:12

Title: Remap - standard N75C/F, J or H???
Post by: Wazzzer on 26 August 2009, 21:12: I've currently got an H valve on my AGU but after fitting the K03s I keep hitting what seems to be the overboost cut out...

Now I'm thinking this must be the N75H as it's also fitted in reverse. What valves do you lot have on your remapped Golfs? Especially AGU's with the R-Tech map :wink:
Title: Re: Remap - standard N75C/F, J or H???
Post by: DarkGti on 26 August 2009, 21:22: n75c valve works fine, boosts just over at 1.5bar thats remapped AGU ko3s!
Title: Re: Remap - standard N75C/F, J or H???
Post by: topher on 26 August 2009, 21:36: go with the standard item, and fit it the right way round.. that is what the bench flashed map will be expecting to see :wink:
Title: Re: Remap - standard N75C/F, J or H???
Post by: Ivor Mk4 Turbo on 26 August 2009, 21:44: Quote from: topher on 26 August 2009, 21:36
go with the standard item, and fit it the right way round.. that is what the bench flashed map will be expecting to see :wink:

+1

I've tried 3 out if the 4 N75's on the AGU-S, & C was (by far) the best. The only other one which maybe as good or better is the F, as that superceded the C. :afro:
Title: Re: Remap - standard N75C/F, J or H???
Post by: Wazzzer on 26 August 2009, 21:54: toph you have answered my next question :smiley:

ok then, wanted: N75C or F!
Title: Re: Remap - standard N75C/F, J or H???
Post by: RTechUK on 26 August 2009, 22:36: I have always wanted to do back to back dyno tests with ALL the N75 valves on a stock engine and tuned engine. Are there any members with Valves I could borrow for a few days while we carry out the test?

Nick
Title: Re: Remap - standard N75C/F, J or H???
Post by: Wazzzer on 26 August 2009, 22:48: If I get hold of a C or F valve by the time I send you my ECU I'll put the H in there with it :wink:
Title: Re: Remap - standard N75C/F, J or H???
Post by: andy_airsoft on 27 August 2009, 09:02: This is pretty much the same post I was going to do this morning but with an AUM instead.

Toph do you reckon a C or F would be ok on a remaped AUM?
Title: Re: Remap - standard N75C/F, J or H???
Post by: topher on 27 August 2009, 09:47: the C or F will do fine, it's just the J's i'm not keen on... but maybe with a little more map development, who knows!
Title: Re: Remap - standard N75C/F, J or H???
Post by: andy_airsoft on 27 August 2009, 10:51: Well I just went to VW and got 2 coil packs, 1 MAF and a N75F as I was told the C is no longer stocked by them.

Just put the N75F in and now my car hold a good 9psi but will see what its like later as it does have a mind of its own.

Will be putting the coils in later when the engine cools down and the MAF will be in stock tomorrow morning.

Really hope this sorts out my boosting problem as thats just cost be over £200 :cry:
Title: Re: Remap - standard N75C/F, J or H???
Post by: andy_airsoft on 27 August 2009, 10:53: p.s Cheers for your help Toph and Nick you might get an F coming your way (not sure if its nackered but Im sure you can have a play)
Title: Re: Remap - standard N75C/F, J or H???
Post by: topher on 27 August 2009, 12:32: no worries fella. if you get really stuck you can book the car in and we'll get to the bottom of it for you.
Title: Re: Remap - standard N75C/F, J or H???
Post by: andy_airsoft on 27 August 2009, 13:22: Cheer Toph, might have to take you up on that offer if I dont get to the bottom of it.

Just taken it for a 10 min spin and holds at 10psi without dropping down so thats better then the 15psi then down to 5 but still not right for a remaped car.

Will put the MAF on tomorrow and see what happens, also need to jack the car up and check the pancake pipe to see if thats ok but from there I'm stumped.