2008 and 2010 USDM EVO X AccessPORT users can now download revised Off the Shelf (OTS) Calibrations that resolve the “erratic idle” issue on all USDM EVO X models.

The new v1.07 mapping is currently available on the EVO X OTS Map Download page only. A firmware update with these calibrations included will be available soon. There is no firmware updated needed to immediately utilize the new v1.07 calibration.

A new version of AccessTUNER Race will also be released shortly. All maps created with the current version of AccessTUNER Race are subject to the erratic idle issue and will need to be rebuilt once the new version of AccessTUNER is available.

All questions, comments and concerns can be directed to calibration@cobbtuning.com or you can reach us by phone at 801-713-0035.

 

Thank you!

 

Thank you for posting updates to the forum, I try to check the COBB site for updates regularly, but wouldn't have seen this one for a while.

I see from your area code you are still in Utah. Every time I look on the COBB website for tuning, I only see Plano and Surgeline, do you do tuning and installs in SLC? I live in CO, so Portland and Plano are a bit of a hike...

 

thanks for the update, really works, now it idles like a real car!

 

Updating now

 

Anyone got any impressions on the new maps? Any noticable difference?

 

They fixed the idle :P

 

I seem to notice a little difference in shifting vs. 1.04. I'm going to put that version back on my car today to see if it's in my head or really is different.

 

Peak boost is now 26.25 vs. 25 on version 1.01. My idle actually seems worse it was never bad to begin with so I will probably switch back.

 

My peak boost seems to be lower from 1.06 to 1.07. Honestly tho, it seems to shift better... I must be losing my mind.

 

v1.07 Stage 2 93 octane w/AEM intake seems to be working very well for me.

The car just seems to run smoother, and the idle is more steady as well.

Thanks Cobb!

 

UPDATES FOR FREE!!!!!!!!!!!
NICE!!!!!!!!!!

all those always talking b**** about cobb
EAT THIS!!!

 

Our former headquarters was in Salt Lake City, however, we have moved all of our tuning and service facilities down to Austin, TX. We are not offering any tuning or installation services in SLC at this time.

Can you send in a datalog of what is going on with your car? How is the idle behaving? As far as I know we did not alter the boost control. You can send them to me at travis.geny@cobbtuning.com and we will see what is going on!

I will look into the boost issue. It may be that we turned the wick down a little bit on these maps. We have not made any changes to the TCU at this time, but again, I will do some digging and find out!

Travis
COBB Tuning

Edit: The maps have not been altered from a tuning standpoint, so they should operate just as they normally would, just with a properly calibrated idle. Post some logs and we can take a look!