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So I was told the ecm will not input or output over 255kpa. So regardless my scanner will not show the proper reading.

My plan is to splice into the reference for the 3bar map and wire that to...

As far as Maf, I was under the impression the sd tuning was better for a turbo setup?

It's a e67 but yes it maxs at 255kpa.

I figure the 23psi I'm seeing peg on the scanner is from the (255kpa) 37psi minus atmospheric 14.4 come to 23psi.

The car has 3 sensors, a baro pn...

Any recommendations on what higher reading map sensor to use?

Yes, it flat lines in the scanner and 22.5ish. I thought it was a 3 bar sensor and should get me up 28ish?

Boost is pretty flat...

Went to a turbo setup in my 09 CTS V. Have been slowly adding boost at the track and going faster and last night we pegged the map at 255. The boost in log calculates to about 22.5psi and...

So take the same kpa column I used for the ifr copy it and paste over whole table then? Thank you

Just want to verify I'm getting things right for switching to a return system on a cts v using a return with boost reference regulator.

I used the kpa value for the base fuel pressure with...

Wrote a file to my 09 cts v a couple days ago just fine. Today I keep getting the x7f code when trying to read or write. From searching around I read could be the battery or a wiring/interference...

What was my other option to get the custom os?

My 09 cts v file did not have the ability to go to the custom OS. I downloaded a 2010 stock file from the repository licensed that and loaded it to the car. The car started and was running a bit...

I just upgraded from ID1700s to fuel injector clinic 2150s and I believe I have things scaled ok, just hoping someone can check me. I scaled them down to 40% then scaled stoich by 40% which is above...

The car was originally a auto car. I put a th400 it and used a 09 manual file which seems to work ok. Just not sure if there are differences between the years

I was looking at upgrading my cts v to the custom OS but the option is not available on my file. My car is a 09 and I have found a 10 file in the repository that shows the upgrade is available on. ...

I was under the impression the stock converters on the cts v was a heavy duty one that could handle it? This was based on some information I've found on the forum.

On my 09 ctsv I have my converter set to lock in 3rd and 4th at wot and I have the ramp turned up as well as the gain yet I'm still seeing about 50 rpm slip at wot. Have I surpassed the power level...

Well I ran the car last night with the stock TB, saw 139.6 mph on boost only. So it actually picked up some power but I'd say it's either due to the weather or just the fact that it wasn't...

Just a small update, swapped on the stock lsa tb and have practically no fluctuation. 99.6-99.2 through a 3rd gear pull.

Shooting for 9.5x on boost and faster on spray.

Great info on these TBs. Except now I'm at a loss for which direction to go, don't really have a 102/108 in the budget at the moment. The car managed 138.6mph with the 90mm throttle closing a bit...

Well I was at the track today and logged the desired tps and it proves that its looking to see 100 percent and the plate itself just isn't going to do it. This was also off spray it was closing. Im...

It is the gold blade, got it from Jokerz

Will do, thanks. It's a ported 90, I'm hoping it's not sticking or something... will report back shortly.

I'm having a issue with my throttle starting to close when spraying. On boost only it doesn't happen, but when spraying a wet shot making a 3rd gear pull it closes to about 50% midway through the...

Does the min/max override allow for not having to scale injectors?

Spot on, its a 09. I just compared a 2011 and it was 50 for normal. I'll make that change I think it'll def help. Thanks



Awesome, thank you for this as well! Exactly what I was looking for.