Jump to content
SAU Community

Recommended Posts

  • 4 months later...

Ive got one of these, im finding that for some reason im getting a higher reading on the HDi gauge than i am on my mech autometer gauge...both are taken from the same vac source..last dyno run said the autometer gauge is correct @9/10psi but the HDi isnt..

Ive tried a few different vac sources but its always the same....9/10psi on the autometer and 18.5psi on the HDi...

Im in discusion with HDi to find out whats going on..but yer no luck so far...

Any ideas guys??

  • 5 years later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • I’ve got one on mine and it’s fine, 
    • No, you don't want to plug the vacuum line, as that will turn that side of the booster into an air spring and probably make it feel worse. I'm not saying that the GTR master itself doesn't need a booster. I haven't paid attention to the GTR one to know what size it is cf the non-GTR ones. But when you think about it - they have to do the same job, which is to move a little slave piston a few mm to do what it is supposed to do, and that final action is the same on all the cars. So, it is very unlikely that the GTR MC is any different than the others, because it has the same pedal stroke and the same output requirement. The booster just makes it feel easier. I'd suggest you probably have an actual hydraulic problem. It's totally common on these old shitboxes.
    • Ye, in terms of bolting up the "Conversion" from a GT to a GTT is effectively "Use GTT parts for everything" Except the subframe itself, because you won't want a HICAS/4WS subframe. Remember your ABS system will be different too, thanks to GT being the S15 3 sensor system, instead of the R34 4 sensor system for wheel speed. I do not know how people get this to work given R34 diffs do not have a provision for an ABS sensor (they are on the tone wheels of the axles). I assume***** people use S15 gear/R34NA forever when they realize this - Or they convert it to a rear diff/axles that are R33 style which I presume has the singular speed sensor on the diff itself, but then you have to wire it all in and...and... and...
    • Foreshadowing was never so easy.
    • The ones in brackets are the first stages of tightening. I usually aim for the middle of the range. They give a range because it's actually not that critical to hit exactly the right bolt tension. Enough is enough, and too much is too much, and the range given is inside that range. Half of the bolts in the suspension are problematic for putting a torque wrench on anyway, so just get done up to mechanic tight  and spanner checked a week later.
×
×
  • Create New...