Copy this one and tell me what you think. Save a new copy of your stock file, and then paste the values from my file into your file. Make sure you have the view set to advanced so you can see all...
Type: Posts; User: Johns98TA
Copy this one and tell me what you think. Save a new copy of your stock file, and then paste the values from my file into your file. Make sure you have the view set to advanced so you can see all...
I bet most problems are install-related more than anything. My autometers have worked perfect for 50k miles over 3 years.
year, brand, model, trans, and driveline (gears, etc) all need to match up to have any luck using a different tune file. Your best bet is to go to the dealer or to a friend with a tech2 and have...
my probe is also in the passenger exhaust manifold. There is a good flat spot where it goes nicely.
Its personal preference really. I have a triple-pod A-pillar setup with autometer ultra-lite gauges. I have fuel rail pressure at the top, EGT in the middle, and boost on the bottom. Some guys...
Try this one out ;)
A great way to learn is to use the compare feature in HPT and compare a PPE tune or similar to the stock tune. PPE adds a lot of timing, which makes it accelerate much better, but it will rip the...
The HPT scanner is very buggy with all years duramax. Several features don't work or don't work right. Guess thats why they call it beta. I have noticed that when I log one of my tunes that the...
The pilot injection is a "pre-injection" that is like a tiny little squirt of fuel right before the main injection pulse starts. The purpose is to make the engine run quieter. Don't mess with it.
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The main difference is in the torque management settings. You need to turn up the driver demand and the peak torque tables in the Engine Torque Management section. Then also be sure to turn up the...
Just to be clear, you need to copy all of the values from my tune into your tune file. Do not try and flash my file into your truck. Enjoy.
I attached the stock tune, as well as my custom tune. ...
don't mess with the pilot injection tables. You can zero out the post-injection tables.
06 LLY can and should be updated to the 06 LBZ config. If he is towing super heavy, I would not go much over stock LBZ config in order to keep the tranny within safe limits.
check out the EFI Live forums for a lot of good tuning tips as well
HPT lost their diesel market share when they pulled the DPF removal features from their software. HPT is mostly useless on the 07+ trucks unless you have an older version of the software that still...
For some reason this doesn't surprise me. All the more reason to consider "other" options.
The best way to learn is to download some other LB7 tunes from the repository and compare them to your stock tune. See what other people are changing and by how much. LB7 needs a boost controller,...
The old format was better visually and functionally. And I also have the same problem with the cookies not keeping me logged in now.
My truck has a 5 inch turbo-back magnaflow exhaust and EGR blocker plate. 295/65/18 tires. The tune I posted will work fine on a stock truck too. It is safe to run without gauges. I just dont...
This is a really good safe LBZ tune I put together. Spoon fed for you! Just copy all of the tables into your tune file. Trans tables are set up for 33" tires. I wouldn't recommend towing over...
I dont recommend that you raise the rpms, as it's mostly pointless on the stock motor. But if you really want to, it is doable. There are the driver demand tables and torque management tables in...
Yes you can use the Edge as a monitor only and make your tuning changes with HPT.
Exactly. Dont load somebody elses tune into your ECM/TCM. Instead, use the compare feature to copy over the changes into your original file (save a copy).
Huh thats good to know. I always thought any PCM could be over-written with a write-entire as long as it was in working condition.
Thanks for posting, thats good info. If you put the trans in tow/haul mode (performance shift) it should lock the converter once you get rolling in 2nd gear.