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Boost controller seup help!!!

Iv got a greddy 2 controller an I would love it if someone could let me know the correct settings to have, like Hi boost and Low boost mode, what % gain in Hi and Low boost mode and what warning amount to imput.

Cheers guys!

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up 2 you really! how confident you are in your engine and its Wear and Tear levels :)

 

This is what i have

Say low boost ie 90% of driving something low like 0.3bar so a little punch when you need it but not uber boost using uber fuel!

Gain this is how quick it kicks up i have 15% so it is pretty quick getting to 0.3bar (5psi)

Warning set to like 0.5bar (7psi) so if you really need to go around town :)

 

High boost is for the other 10% Ie. fancy some B road fun or a few blasts before going home after a long day at work i have 0.8bar (11psi) (safe amount of boost as stocks tubs struggle after 14psi)! Put gain on full - 30% so it spools up quick and is a big enough puff from 3000 - 5000rpm as you dont want to rev too high :)

Warning at 0.9bar just in case you go over the mark :)

 

That should just about sort you out :D Hope this is helpful :) Ps. If your tubs explode not my fault XD hehe

  • Author

nice one, il have a play around. i still Dont understand half The stuff it does though! how do i get The Turbos to spool up at lower revs etc?

Could give you some general settings that will get you close enough, but tbh every zed is different and its best to set it up properly by following a procedure as it also helps to understand how everything works :

 

SET = The desired boost setting (as a percentage 0-100% (OFF to MAX Boost available)

GAIN = Boost response/consistency. Too low will mean its slow to boost and too high will cause spiking

SET GAIN = Is the lowest pressure that the greddy will wait for before building boost. You want this to be around 3psi less than the boost setting your after.

 

First change it from Kpa to PSI according to instructions.

 

Put the Set Boost on around 40% , and leave the GAIN at 0. Put the SET GAIN on 3psi less than your desired setting (so i you want 14psi then put it on 11psi).

 

Take it up the road and in 3rd gear see what boost your getting. Increase the SET Boost by around 5% till you get the desired boost.

 

Then you want to increase the gain, start at 5 and go up in 5's. You want to find the point where it starts to spike and then turn it down a little. You should'nt need to go over 20.

 

Once your getting the correct boost with no spiking you can set the Warning a little above your desired boost setting.

  • Author

Nice one, thanks.

Its very confusing compares to other ones iv had in the past.

I think I could do with downloading the instruction manual too just to aid me lol!

 

At the moent the settings are not a million miles away from what you said but although its boosting at the same level it feels so much slower, doesnt push you back in your seat when the turbos kick in...............??? I was tempted to put the jets back in

Could give you some general settings that will get you close enough, but tbh every zed is different and its best to set it up properly by following a procedure as it also helps to understand how everything works :

 

SET = The desired boost setting (as a percentage 0-100% (OFF to MAX Boost available)

GAIN = Boost response/consistency. Too low will mean its slow to boost and too high will cause spiking

SET GAIN = Is the lowest pressure that the greddy will wait for before building boost. You want this to be around 3psi less than the boost setting your after.

 

First change it from Kpa to PSI according to instructions.

 

Put the Set Boost on around 40% , and leave the GAIN at 0. Put the SET GAIN on 3psi less than your desired setting (so i you want 14psi then put it on 11psi).

 

Take it up the road and in 3rd gear see what boost your getting. Increase the SET Boost by around 5% till you get the desired boost.

 

Then you want to increase the gain, start at 5 and go up in 5's. You want to find the point where it starts to spike and then turn it down a little. You should'nt need to go over 20.

 

Once your getting the correct boost with no spiking you can set the Warning a little above your desired boost setting.

 

 

Much better than my description XD think i just got my ass wooped XD

  • Author

Il have a little play and see if I can get it pushing me back in my seat, Fingers crossed or my controller may be up for sale........

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