Using the Apexi AVC-R

Turbo Habanero

Turbo Habanero

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Apr 28, 2009
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So i got a AVC-R and installed it today.

I was wondering if anyone could explain some of the things like injector duty cycle and solenoid duty.

Some of the basic settings and some how too's.

I will have some more specific questions along the way as son as i get done cleaning up the car after install. Just wondering about some basic settings others have figured out already or some do's and dont's.
 
A. Jay

A. Jay

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Jun 3, 2009
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What's it say in the manual?

Set the kg/cm^2 goal you want, set the injector duty cycle at minimum (20% I think, I'm typing all this from memory) and up the duty cycle until it looks like you're close to your boost goal. Then boost a few more times and a little asterisk should suddenly appear where it used to say your duty cycle. Done.
 
Turbo Habanero

Turbo Habanero

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Apr 28, 2009
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So how much kg/cm^2 would 16psi be ?

And once i know that I just start at around 20% duty and start raising it until my car hits 16psi?

I was unsure if the boost/duty it displays together was injector or solenoid duty
 
Turbo Habanero

Turbo Habanero

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Can anyone explain why adjusting solenoid duty cause fuel break up?

I understand that over boosting causes me to hit a wall that is fuel cut.

But at certain percentages of solenoid duty the car sounds like its missing or breaking up.
 
Turbo Habanero

Turbo Habanero

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So after learning how to use the Apexi avc-r alittle better I was wondering if anyone can help how to understand how to use Feed back speed to my advantage in trying to cure boost drop off.
 
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