Avc-r Owner Plz Help

[skyman]

hey guys

i just installed an avc-r to my r33. but im getting really high boost in 5th my boost settings at 51% duty

and 1.30bar,

all other gears are fine but in 5th it often reaches 1.8 under full load. to counter this i set the 5th gear duty

down 20% in order to control, but its really unstable and fluctuates btw .8 and 1.2 bar?

cheers

[W0rp3D]

Have you tried playing with the gain?

[Lithium]

hey guys

i just installed an avc-r to my r33. but im getting really high boost in 5th my boost settings at 51% duty

and 1.30bar,

all other gears are fine but in 5th it often reaches 1.8 under full load. to counter this i set the 5th gear duty

down 20% in order to control, but its really unstable and fluctuates btw .8 and 1.2 bar?

cheers

Maybe try increasing 5th gears feedback?

[skyman]

Maybe try increasing 5th gears feedback?

ive set all of them at 2. ive heared that if i increase it will decreases stabitity because the solenoid

will over correct it self? wat have u set urs at?

[skyman]

Have you tried playing with the gain?

gain, as in start duty?

if so i have set 5th gear start values at -20% in order not to reach 1.8bar but it isnt stable and fluctuates btw .8 and 1.2.

[Lithium]

ive set all of them at 2. ive heared that if i increase it will decreases stabitity because the solenoid

will over correct it self? wat have u set urs at?

Mine was around 2/3 to start with but I actually have them set to around 5 at the moment, with 1st and 2nd gear set at 7ish. I am still playing around with different settings but since i set them higher the car has been sticking WAY closer to its target boost. The feedback as far as I understand is how often it samples and corrects, which (how I interpret it) means it can provide abrupt boost level changes if you have a good external wastegate setup. I have an internally gated GT30R which seems quite lazy about its behaviour, so having the boost controller "all over it" seems to help it build up boost faster then level off better once it has hit the target boost level.

I recommend at least playing around and finding out what works for you, as different things definitely seem to work better for different setups.