Boost drop problem , pls advise .

[ce9a_evo]

Hi guys ... I'm running stock evo 6 engine with Greedy Profec-B specII boost controller .

I set my low boost with +30% on de controller , de boost runs up to 1bar and den drop back to 0.8bar .

What can i do to keep de boost maintain at 1 bar ? Do i need to set de gain % on my controller instead to maintain de boost ?

tq.

 

[pangyau]

Hello ce9a_evo,

it would be best if you channel this Q to Mitsubishi Lancer Owner Club (MLOC) thread.
u might get some info/guide from the EVO owner there.

regards,
pangyau

 

[jinkl]

Hi guys ... I'm running stock evo 6 engine with Greedy Profec-B specII boost controller .

I set my low boost with +30% on de controller , de boost runs up to 1bar and den drop back to 0.8bar .

What can i do to keep de boost maintain at 1 bar ? Do i need to set de gain % on my controller instead to maintain de boost ?

tq.

add the gain so the boost stays consistent

 

[jo1]

play with the start gain and gain to get a consistent boost..
set the start gain a bit lower than your target boost and set the gain to get a good boost response. Gain setting will affect you boost spike...

 

[ce9a_evo]

play with the start gain and gain to get a consistent boost..
set the start gain a bit lower than your target boost and set the gain to get a good boost response. Gain setting will affect you boost spike...

what is de purpose of setting start gain lower than my target boost?

If i set my gain higer , izit boost will come earlier and might cause boost spike?

 

[jinkl]

what is de purpose of setting start gain lower than my target boost?

If i set my gain higer , izit boost will come earlier and might cause boost spike?

yeah it will spike

 

[ce9a_evo]

yeah it will spike

ok . thanks for ur advise.