Figured it out, my 4th gear TCC release crossed my 3>4 shift line at just the right spot. Uncrossed it, all good. If anyone comes across this thread with the same issue, my TCC was locked during...
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Figured it out, my 4th gear TCC release crossed my 3>4 shift line at just the right spot. Uncrossed it, all good. If anyone comes across this thread with the same issue, my TCC was locked during...
Staring at it some more, it might be the shift from 3rd to 4th. It looks like the TCC unlocks as it goes to 4th, RPM has a sudden rise even though it shifted up, then TCC locks and RPM comes down a...
Hi all,
I played with shift points in my wife's 2012 Cruze a year or two ago, and there is a very specific condition that causes an odd up/down/up of RPM. It's easy to replicate in our...
It looks like you still have torque management enabled in your T43 tune, you might try disabling that completely to see if that works for you.
You might also try looking at B8311 in your E92 tune....
Do those PIDs work in V7.5?
If you go ahead and attempt to log them, then try logging data, will they actually show data?
I've had it tell me PIDs are not supported, but after connecting and...
Yeah something weird is happening with your vehicle speed, it drops to 0 then jumps back up. Can you check your connections at the vehicle speed sensor and the engine computer?
The MAP sensor and...
I think you may still have some electrical gremlins.
If you look at frames 8900 to 12,300, your vehicle speed increases, then drops to 0, then jumps back up, then tapers off to 0, then jumps back...
Hmm, looks like 2mb is the limit.
If you open your log, can you select and delete some of the frames at either the start or end of the log to get it below 2mb?
One more note, your TAC_PCT is bouncing around a lot also, which may be causing your MAP to bounce around, then causing your spark to bounce around.
You might take a look at your throttle pedal...
Tha's awesome, congrats!
Now on to the fun stuff. Looking at your logs, these are pretty short, there's not a whole lot of data there. I know you're easing into it, but don't be afraid to get a...
Hi guys,
I'm having an odd issue. A few calibrations show hexadecimal values in my main spark table, B5101. This only happens in V8, V7.5 appears to be fine. Both are up to date.
E38...
Can you post a tune and a log? I've found that not getting enough of the table logged and then using the smoothing buttons will overly smooth or flatten my VE table, changing areas that don't need to...
Sounds good! V8 is nice because you can click auto detect, then click the trans controller and read it. Tunes can be read and edited in either 7.5 or 8, they aren't locked to one version of EFILive....
Alright, click on the Config button near the bottom of the screen, then go to Units under General. If you click on the Default Units tab, you can choose Metric or Imperial. You might need to...
Ahh, I think the T87 was for an 8 speed trans, T43 was still 6 speed if that's what you're working with.
In V7.5, it's similar to reading an engine tune. When you connect, you'll get the little dialog box that asks you to choose what controller you're working with. I think the 2014 Sierra uses the E92...
Try this. Open V8 scan/tune, go to Scan Tool, click on F3: Data, then right click on one PID and choose "Select All." Then right click on a PID again and click on "Default Metric (Euro) Units." ...
Hi all,
I've done a few 4 and 6 speed auto tunes for gas cars, but this is my first time venturing into an Allison. I've been trying to do some research, but it seems like there isn't a ton of...
What car/truck are you working on? If you have a six speed auto, it should have a separate TCM and calibration. You'll need to read the tune for the trans, edit, then flash it separately from the...
Hey Joe, any luck with this?
You can set the VATS values to disable, but that doesn't always work. Sometimes you have to apply the patch also. But if it's working that's cool!
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I think you can disable VATS, but that means no more security for your car and does increase the risk of having it get stolen. Plug in your laptop and Flashscan, then open your tune and you'll see a...
What version of EFILive are you using? 7.5 or 8?
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Also, is there a table for CL fueling mode?
Hi all,
I'm working on my supercharged 2016 Chevy SS, and I noticed I'm missing the O2 switchpoint tables. Is it possible to get the following tables to show and be editable in my tune:
-...