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4l60e issue nobody can figure out

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Old Jun 26, 2020 | 11:37 PM
  #21  
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That is not the issue at all.

OP, what version of HPT did you pull the tune with? I am unable to open it.
Logs I can see.
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Old Jun 27, 2020 | 11:01 AM
  #22  
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Originally Posted by MaroonMonsterLS1
That is not the issue at all.

OP, what version of HPT did you pull the tune with? I am unable to open it.
Logs I can see.
its showing version 4.6.3
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Old Jun 27, 2020 | 11:07 PM
  #23  
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Diable tap up/tap down and make all the tap tables match your "normal" shift pattern table
Also, make "normal", "pattern A" and "pattern B" match.
Pattern A can be different if you have issues with lots of up/down shifts while in cruise control...but I usually have them match and have success.

The only 3-4 shift situation that makes any sense is the tap up/down table and the weird break at 25% throttle and 74mph...then the next cell is like 83 mph...
None of the other shift tables show anything around 74mph that I would call an anomaly.
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Old Jun 27, 2020 | 11:48 PM
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Originally Posted by MaroonMonsterLS1
Diable tap up/tap down and make all the tap tables match your "normal" shift pattern table
Also, make "normal", "pattern A" and "pattern B" match.
Pattern A can be different if you have issues with lots of up/down shifts while in cruise control...but I usually have them match and have success.

The only 3-4 shift situation that makes any sense is the tap up/down table and the weird break at 25% throttle and 74mph...then the next cell is like 83 mph...
None of the other shift tables show anything around 74mph that I would call an anomaly.
Very interesting.
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Old Jun 28, 2020 | 04:36 PM
  #25  
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Originally Posted by MaroonMonsterLS1
Diable tap up/tap down and make all the tap tables match your "normal" shift pattern table
Also, make "normal", "pattern A" and "pattern B" match.
Pattern A can be different if you have issues with lots of up/down shifts while in cruise control...but I usually have them match and have success.

The only 3-4 shift situation that makes any sense is the tap up/down table and the weird break at 25% throttle and 74mph...then the next cell is like 83 mph...
None of the other shift tables show anything around 74mph that I would call an anomaly.
i really appreciate the advice but i am a little hesitant to start changing things in the program since i have never done anything like this before. Looking at it i think i know what you are talking about but i am scared I'm gonna mess something up
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Old Jun 29, 2020 | 09:06 AM
  #26  
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I mean...it's already messed up. That's why you're here

Save the file you have in the truck now and name it something obvious.
Then re-save the file with a different name and make your changes. If you get on the road and you don't like the changes, or **** isn't working right...just flash back the file you already have in there.

Best case scenario...you fix it.
Worst case you're right back where you are now.
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Old Aug 19, 2020 | 03:03 PM
  #27  
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Originally Posted by MaroonMonsterLS1
I mean...it's already messed up. That's why you're here

Save the file you have in the truck now and name it something obvious.
Then re-save the file with a different name and make your changes. If you get on the road and you don't like the changes, or **** isn't working right...just flash back the file you already have in there.

Best case scenario...you fix it.
Worst case you're right back where you are now.
Well the issue has been solved by making table 15002 the same as 15000
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Old Aug 19, 2020 | 03:21 PM
  #28  
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15002 and 15000
Don't have my HPT in front of me to look...which tables are those?
Was it the tap up/down tables?
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Old Aug 19, 2020 | 04:05 PM
  #29  
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Originally Posted by MaroonMonsterLS1
15002 and 15000
Don't have my HPT in front of me to look...which tables are those?
Was it the tap up/down tables?
Id have to look at hp tuners but i left my laptop at work. But i believe it was the hot and cold shift tables.
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