Bump!

Bump!

Thanks for the info. I think I'll leave the LTFT's alone for now. I have now done any WOT stuff yet; next time I get out to I-95, I'll make a WOT log and see how it looks.

Many thanks to you and Lew! The DSLodRedux tool is fantastic!! It helps give confidence in making adjustments.

Below are part of the summary report from my recent logs. I adjusted up by 1% after the first then drove about 100 miles and ran the 2nd log.

DSLogRedux (great tool BTW!) is telling me to make another LTFT adjustment, but when I look at the data I tend to think that no more adjustment is needed ...

07SD

(5)

Bump!

Well, the driveway test was positive. I was able to log the "Accelerator Pedal Position" data to the laptop. I did go into the tool and select the "Commanded Throttle Position" for logging before I connected the laptop. But, as I did not have to select any of the parameters on the laptop (the ...

Thanks. I fiddle around and do a driveway log and see how it goes.

Just a few minutes ago I did make sure that It was indicating "Accelerator Petal Position" changes in the driveway using the laptop. The laptop says DV version 3.1.7.5, but I'll install the version now on the web just in case.

The Dataviewer 3.1.7.5 only shows the Accelerator Pedal Position. I do see the Command Throttle option on the DS itself.

When the DS tool is under laptop control I have no option for "Command Throttle Position" only the Accelerator Pedal Position". Do I need to set something on the DS before I plug in the laptop?



edit - looks like I can't spell pedal!

I ran a couple of logs recently with a laptop using the 7194 w/9r03.

Since I am driving I can't see the realtime data. When I get home and review the log there is no "Accelerator Petal Position" (or Throttle Position) info; the line is there but it is all zeros. The other data is there. I am ...

Need TCM support!!! The 6 speed as GM programmed needs help!

Kris,
I am no mechanic, but I think the design is still the same on the 2007 as the 2003 (I really think it has not changed for the 1/2ton, light duty, trucks since 1973). I don't think there has ever been a zerk fitting on the slip yoke assembly. I do know they can grease the slip yoke by pulling ...

Kris,
That clunk sounds just like the slip yoke/axel wrap issue. The dealer pulled my drive shaft and greased the yoke on my 2007 SD; the clunk went away and has been gone for going on 12,000 miles. GM has had the issue for years (since 1973)! There is a replacement nickel plated slip yoke if the ...

Like Mike said WOW! I just reset my LTFT this morning after logging with 8r10. The new app makes it a lot easier and faster to do the calculations!