Yes sandip
Interesting, once mine is mapped i'll do some logs of the N75 connected at the chargepipe and another connected at the inlet
Dave i know what you mean, i wonder if it makes thing more accurate or less accurate???
Yes sandip
Interesting, once mine is mapped i'll do some logs of the N75 connected at the chargepipe and another connected at the inlet
I dont know why the n75 gets its boost pressure from the charge pipe and not the inlet manifold. Ive changed mine round so the n75 gets 22psi from the engine which is more accurate. Try doing that and see if it makes a difference. That to me is making sure requested boost is actuall boost. Make sense??
Of course it does! So why does it take a boost feed from the system atall then??? Its basicallu an electronic bleed valve. Gets to set boost then opens and bleeds the rest back to the tip insted of to atmosphere.
If you have n75 connected to charge pipe, why have your boost gauge on the manifold, there both getting different readings.
Sorry for any who are now confused by all this - and the complete and utter waffle that has been posted.
Not confused, but interested.
I was wondering why In 2 and a half years i'd not heard one person mention anything about plumbing in the N75 differently.
I'm going plug my n75 into my anus, thus giving a better reading of what's going on in the engine when I fart. Similar theory
I'm going plug my n75 into my anus, thus giving a better reading of what's going on in the engine when I fart. Similar theory
I'm going plug my n75 into my anus, thus giving a better reading of what's going on in the engine when I fart. Similar theory
Because there is no gain to be had. The N75 just regulates the pressure that is sent to the wastegate to open it. It has no idea what the pressure is, it doesn't care either,lolI was wondering why In 2 and a half years i'd not heard one person mention anything about plumbing in the N75 differently.
Right...
Was confused as to why liquid gauge appeared to be showing different results to vcds, so tonight I've tried some more runs in 3rd 4th using the liquid S3 to see what request vs actual I was getting.
Strangely now everything seems to be fine, the liquid gauge was showing the same results as yesterday with the vcds, a good thing obviously
I've read that if you put a new N75 on a car it can take a while for it to adjust to the car, how true this is I don't know but the day after having the new N75 fitted I tried the liquid gauge and it was showing to much actual boost...
In short really, whatever the reason I'd like to withdraw my comment on taking the liquid gauge results with a pinch of salt because it's now reading spot on.
Bill, just tried 5th and 6th from 2000rpm and was seeing a gradual increase in boost as the revs built up peaking at aprox 2440mb so all seems well, no harsh spike or readings exceeding the map sensor...