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it a sd tune for turbo lq4

My car starts rich and goes lean as it warms up in open loop. It starts around 10.5 and ends around 15.4 after good heat soak. But when it up to temp at first it runs around 13.5 . If this is normal...

Thanks will give it a try. I put them there because my wideband says it had to b on down pipe side. Makes sense to put them on each header through they need to control each bank. Has any body tried ...

I put a turbo on and both 02 sensors are togather after the turbo. When i scan one goes lean and one goes rich on the fuel trims. I wired one of the 02s up, can they read back words if wired wrong if...

Ok thanks

I understand the change platform to v but I don't understand the data of gmt800 to the v could somebody break it down for me.

thanks for the info

and if I have somebody with efi live tunes lean cruise, can I mod the tune with hp tuners

and if I have somebody with efi live tunes lean cruise, can I mod the tune with hp tuners

Just wanted to know

just wanted to no before I buy

Can any body help or point me in the right direction on this topic

I got a small log I had a issue with fuel pump sucking air had to stop. Could somebody take a look at it and see if any thing else could be added to help me tune this out.

What's a ideal iat setup

12 to 14 lbs of boost I do not have a meth setup so I dount want to go too high. Thanks for the input I will make the changes before my scan tomorrow and post it

its a 3bar map from crossfire injection. The scan I got is bad because it didn't have 3 bar map pid on but I know it wasn t making boost because boost gauge would it 0 psi and the motor would fall on...

I dount have a good scan to post but any help would be alsome.

here is the tune it has dbw on it 76 mm turbo 60lb inj. with 3 bar os

My o4 truck hits 100 kpa and stalls I have 3 bar setup. I was thicking mabe ther was a max kpa for soming

Thanks for figuring that math out at least I know I was doing it right it's just smartfire data is off

Ya that's I figured it but it didn't read right with those numbers

I think I going to the savage yard pick up a 2 bar that way I will have good data

Ya I had to make my off set -14 to make it read right do you know what it shoul be

I emailed smartfire and got my answer and here it is
Try these
*Scalar: 617. Offset: 11
scaler of 628 and an offset of 0
Linear of 329.41kPa and a MAP Sensor Offset of -6.35kPa

cant get the settings right can some body help here the data they gave me

volts psi
.5 -14.7
.75 -11.58
1 ...