could any part of tuning with ecuflash cause extremely slow spool? Such as timing?


My evo green is spooling really slow...

does not reach 20psi until 5600-6000 in 3rd gear..

I'm using the stock wga now thinking that the HP version was the problem so I do not believe the wga arm preload is the issue..

thanks,

 

post up fuel and timing maps


are you sure the car is mechanically 110%? wideband?

 

refer to this thread for reading....https://www.evolutionm.net/forums/sh...=312127&page=4

I'm not sure of the problem but trying to figure it out..

I'll post my maps soon...

 

Didn't I just see this post a couple days ago?

 

Everybody and their uncle has said it's WG preload in your other post and you have ignored them, you can't set it to stock by paint on the arm it's not factory anymore. Take the thing off and do it right. Heres a link to do it the right way.

http://store.forcedperformance.net/m...td-setting.mpg

 

dude,

I'm not using the hp wga anymore. I'm using the factory one which is as tight as it will go.. There is not much adjustment on the oem wastegate arm.

 

Irrelevant, put 3 full turns of preload on it if you can't make it so you can.

 

 

has to be somethign mechanical.. nothign out of the ordinary... I would play with the mivec map a little more though start with a jdm rs map and alter where u see fit


Cheers!

 

what he has for MIVEC is fine. Its def. something mechanical. by the look of your maps you should be hitting 20 psi right before 3k rpm. look for boost leaks or maybe you BOV could be faulty. Do a boost leak down check and it should tell you if you have a boost leak or if you BOV is faulty.

 

problem solved... missing flapper door on hotside LOL

 

^LOL that should do it.