dsm link v3 tuning help :/

[M1L3S]

whats the housing on the hx35? I want to run 12cm (stock) hotside on mine with a twin scroll manifold and custom downpipe.

but then reality hits and I realize I cant afford any of it :P

[SlowWhite]

Bolt on with a .55 housing. Hes running a fp race manifold

[M1L3S]

Is it running theOh and what youll really love is one of the cars I'm looking at and leaning towards has an hx35 also..

The other car has a Garrett 4088 dbb with a built 2.4.

Is it running the stock 12cm hotside? Twin scroll manifold?

[dsmghost]

I would just take $100 and get yourself on speed density. Tuning is so much easier on sd. The car will pretty much tune itself after you dial in the idle for everything but wot.

everyone was saying how easy it is to tune with link. I don't think its easy at all.


Yes for closed loop operation there is the SD VE Adjust tool. It will recommend adjustments to the VE table based on fuel trims, but there is also the MAFComp Adjust tool that uses fuel trims to calculate adjustments for the MAFComp sliders if using a MAF. With both tools it is very important to have proper global fuel settings first.

But thats just the beginning, WOT is where you spend your time tuning. To tune safely and still make power it helps having a good understanding of what A/F ratio and ignition timing should be corresponding to load and RPM and the effect ignition timing has on A/F ratio. So making adjustments to your timing table effects the A/F ratio and would likely require airflow adjustment to keep things where you want them and so on. It goes much more in depth than this. So yeah I guess its not "easy" but once you start playing around with it you'll gain more understanding of the whole thing.

[dsmghost]

Mod list.

272 cams
adjustable cam gear
2.3
1600cc injectors(running gas and 450cc now just while I get the hang of things)
Gm maft.
V3 link
3 exhaust
all the supporting mods.
Hx35 7blade (sitting on the shelf for next summer ;) )


Your logging a wideband right? I dont have my laptop right now so I cant look at your logs you posted on the link forum yet.

Whats your current turbo?

[M1L3S]

Your logging a wideband right? I dont have my laptop right now so I cant look at your logs you posted on the link forum yet.

And whats your current turbo?

yes, I have a wideband.

one thing I noticed is that my wideband reads anywhere from 16-18 at idle.

isn't that crazy lean?

but then when I look at my logs it says different?

I have the white wire on my wideband ran to pin 75 on my ecu as well

[dsmghost]

yes, I have a wideband.

one thing I noticed is that my wideband reads anywhere from 16-18 at idle.

isn't that crazy lean?

but then when I look at my logs it says different?

I have the white wire on my wideband ran to pin 75 on my ecu as well

Before any tuning at all you need to have your WB gauge and your WB logged to be the same.

[SlowWhite]

Thd owner said its the bep housing. And I hate this latest update to my phone the predictive texting is horrible.

He's running an fp. Race manifold. (See earlier post)

[M1L3S]

what do you guys use to open others logs? I have tried to click on others logs to gain some insight on what others look like, but when I click to open it brings me to windows media player?

how would I get them to sync?

[M1L3S]

my wideband when logged only shows volts. it dosent give me a value?

i think i was looking at my afr estimates