AEM Infinity Installation

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Jun 2, 2016, 12:23 PM

#31

black-dsm

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Any of you guys using tps/rpm on the VE table? The base map is setup like that. Just wondering if any of you are using it that way or switching the axis to read map.

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Jun 2, 2016, 08:26 PM

#32

evo8tanner

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Quote:

Originally Posted by TheBoz

I am on a 4 port with a 10psi Spring. I see about 2psi increase for every 1-2% at some points and at others it will require 5-10%. I am going to modify the frequency at which it runs to see if I can change the response.

Make sure to set your over boost correctly, I was running 42psi for a while there. I was like dAmn the Evo is fast today

Did modifying the frequency help? How'd that go

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Jun 2, 2016, 10:24 PM

#33

BiFfMaN

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Quote:

Originally Posted by wreckleford

A question:

Seeing as there is a boost solenoid base duty table that does not have ethanol % as its axis, how is the solenoid duty changed when the boost target changes with addition of ethanol? Is it entirely done via error correction?

I set mine to run different boost pressures at different Flex values, So far it is working ok. Still testing.

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Jun 3, 2016, 07:01 PM

#34

detroit pistins

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Quote:

Originally Posted by black-dsm

Any of you guys using tps/rpm on the VE table? The base map is setup like that. Just wondering if any of you are using it that way or switching the axis to read map.

It depends....you may be able to calibrate it based on TPS, however, it will be difficult to compensate for turbo lag. for example; lets say you run a larger turbo where lag is noticeable.... you go 100% on the pdl at 3k rpm, you will run fairly rich in the first milliseconds until the air is accumulated. I think TPS is more predictable on NA applications than boosted.

I would suggest building your VE based on manifold pressure rather than TPS.