Paul pm'd me saying he's on it. :cheers:Quote:
Originally Posted by Flyer
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Paul pm'd me saying he's on it. :cheers:Quote:
Originally Posted by Flyer
Use ft/lb :)
Ok I have turned my tr down and it shifts a lot better, just cherps the tires, however now i'm getting 2.5 kr? is there a timing factor i need to set as well?:master: this happens when i let off the gas not WOT..ok also here is a log with 2.9 kr here is what i have so far. I had pcmforless tune my pcm and now that i have EFI live i can see what he done, he had all the tr to 0's line pressure was up to 80.000000 here is what it is now.base pre, 1-2 shift
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
3.000000
9.000000
10.203125
14.281250
18.359375
22.437500
26.531250
30.593750
34.000000
36.718750
40.125000
42.843750
46.234375
48.968750
52.359375
55.078125
59.156250
62.562500
65.281250
64.437500
65.953125
65.953125
66.703125
66.703125
68.218750
68.2187507
i have taken tr 1-2 shift to 20% because i was blowing the tires away even at the track, it shifted very hard.tr 2-3 and 3-4 are set to 0.'snot to sure what i'm missing could anyone help me out? here is a log with 2.9 this is kicking down from 2 to 1. ok sorry maybe someone can tell me how to put the attachment on here.LOL sorry for the trouble..:bash:
Joecar
I just changed all my shoft pressures in power mode to be the same as yours and it feels good. The car seems to be accelerating quicker at part throttle than before.
I have a stock 4L60e with a Yank SS3600 and im using Transmax z - also it has a big B&M Cooler in front of the radiator.
My shift times are set at
1-2
0.300000
0.300000
0.300000
0.300000
0.300000
0.300000
0.300000
0.300000
0.268750
0.250000
0.237500
0.237500
0.237500
0.237500
0.237500
0.237500
0.237500
2-3
0.300000
0.300000
0.300000
0.300000
0.300000
0.300000
0.300000
0.293750
0.268750
0.237500
0.200000
0.187500
0.175000
0.175000
0.175000
0.175000
0.175000
In normal mode i have less pressure.
eg
In PSI not % it is
0
0
0
0
3
7
10
12
13
15
18
20
24
27
30
34
37
41
45
50
59
65
74
80
85
90
90
90
90
90
90
90
90
1-2
0.331250
0.331250
0.331250
0.331250
0.331250
0.331250
0.331250
0.300000
0.268750
0.250000
0.237500
0.237500
0.237500
0.237500
0.237500
0.237500
0.237500
2-3
0.350000
0.350000
0.350000
0.350000
0.350000
0.343750
0.318750
0.293750
0.268750
0.237500
0.200000
0.187500
0.175000
0.175000
0.175000
0.175000
0.175000
I wanted to know if people thought the numbers above are OK for the gearbox. I put the normal mode back to stock GTS normal pressure and it seemed quite slippery and lazy on the changes.
Its a matter of doing whats best for the box.
Ok kewl how can i change it to psi? I would rather have it that way I think. Again thanks for this post I think it has made a huge impact.
Ok I have mine at psi already sorry,, the torque management is % and I added 20 % to my 1st to 2nd shift and it helped, I didn't want to have to much pressure and then take the TM to 20% and maybe cause dammage..
Hey mate, no trouble at all, no worries. :cheers:Quote:
Originally Posted by ytry
When the scan tool is displaying the log chart, do PrintScreen on your keyboard,
and then use something like IrfanView (freeware www.irfanview.com) to paste and crop the image into a .png file,
then goto http://imageshack.us and upload your image file (if you register (free) you can manage your uploaded images);
copy the "direct" link, reply to this thread, press the yellow/grey "mountain" picture button and paste in the link and save the reply.
It could be that after you add TR the engine now gets loaded from the tires not spinning as much;
you may need to add more fuel in PE or add a little more TR, or we'll just look at the log chart first.
Those numbers look good, but I can tell better if there's a picture, try the imageshack thingy I posted above (1 pic == 1000 words) :DQuote:
Originally Posted by Flyer
Even in Normal mode (you have a Normal/Performance switch on your console, right...?) you want more shift pressure and less shift time than factory stock; the stock feel isn't impressive at all, not worthy of a muscle car; and any noticeable slip will definitely kill the trans. over a period of time (creates heat and clutch/band material particles and wastes energy).
Higher shift pressure and lower shift times reduce the time that ramp up/down slip occurs (the apply component is ramping up while the releasing component is ramping down).
Rules of thumb:
Too little or too much is bad.
If the shift is slow/sloppy/indefinite, then that's bad (wears clutches/band, burns ATF which fries seals).
If the shift is harsh/jerking/violent, then that's bad (breaks hard components).
If the shift is firm/quick/positive then that's good.
Log whenever you can (BB) so you can monitor the trans (that was a good catch on the Nm being low).
:cheers:
Post some pictures of your trans. tables from the tune tool (using the imageshack thing) if you can.Quote:
Originally Posted by ytry
Ringram, thanks for updating the PDF, appreciate the effort, good work, mate. :cheers:Quote:
Originally Posted by ringram