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View Full Version : 2002 chevy truck, TM tune



ytry
May 13th, 2006, 08:39 AM
hello again sorry for the bother, I'm trying to turn off the TM on my truck and I'm having trouoble. I turned all the Tm cells to o's and abuse management rpm higher.Torque limiting cells to 0. and I'm getting 8.0 KR?

I'm trying to get the truck to run a little faster because I don't pull anything with it but love to drive it can you guys help me out any? Thanks

minytrker
May 13th, 2006, 01:57 PM
Try this, I used this on a 2004 I just tuned the other day.

B6601 to disable
B1207 to 0
B6601 to disable
B0401 to 3200
B6603 -80% if you dont have traction control
B6614 max out table
D0801 all 0's
D0802 all 0's
D2003 to 0
D0301 to disable

ytry
May 13th, 2006, 05:33 PM
Ok kewl thanks for everything, I will try that and let you know how it goes.:rockon:

After that tune did you have any knock?

minytrker
May 13th, 2006, 07:43 PM
I did not have any KR but thats just a very small part of the tune. That should get rid of your TM atleast so you can get started.

ytry
May 14th, 2006, 03:51 AM
Ok on this engine what amount of KR would be high? I had 8.0 and about fell over:bash: Is that pretty high for the 6.0?
:nixweiss:

Sorry such a newb<>:frown:

joecar
May 14th, 2006, 05:49 AM
Check some things: what is your AFR (commanded and wideband) and spark advance right around when it knocks...?

Can you post a picture of the log chart.

ytry
May 14th, 2006, 10:44 AM
I'm trying to learn how to post on this forum, but no luck yet..:Eyecrazy:

joecar
May 15th, 2006, 02:50 PM
Are you able to get a screen shot using SHIFT-PrintScreen and paste it into a .png/.jpg/.gif file using IrfanView or some other freeware imaging program...?

Then goto http://imageshack.us/ and use the "Browse" and "Host It" buttons;
then when it displays the image links in various formats, copy the very last link shown;
then when replying to a thread, press the yellow/grey mountain button and paste that link in the box and press OK.
Let me know if it doesn't make sense. :cheers:

I couldn't do without pics...

ytry
May 15th, 2006, 03:51 PM
see if this works.

joecar
May 15th, 2006, 07:13 PM
Okay, you pressed "Manage Attachments"...

Now, instead, press this button and paste in the link you got from imageshack
(this is how I got my reply to contain the screen shot image of your reply)...


http://img158.imageshack.us/img158/6753/aaa2xq.png