It isn't the tune (generally speaking). It is the VIN.
When you licensed the vehicle and spent credits, it set it up such that you could do work with that specific VIN. Since you had the tuner...
Type: Posts; User: umrjmac
It isn't the tune (generally speaking). It is the VIN.
When you licensed the vehicle and spent credits, it set it up such that you could do work with that specific VIN. Since you had the tuner...
Dropbox/Box/OneDrive/etc are great for backing that stuff up...if you lose your laptop you can still get to your files. I keep all of my HPTuners stuff in Dropbox and I manually backup some things...
VCM Suite from hptuners.com
If you have that installed and double clicking on a .hpt file doesn't launch the editor, it is probably a file type association config thing in windows. You should be...
Man that's an open ended question. You might try posting in the gen4 section since thats more focused on your engine. I dont think that a ton of people read this particular forujm.
If you're...
Not that I'm aware of. Does the oil mileage reset procedure not work on the truck for some reason?
The 2 credits to do the enhanced OS thing is just a function of your version of the HPTuners software...you'll need to update to the newest release of 2.24 and then the enhanced OS options will be...
Did you figure this out? HPTuners aside, it sounds like a file permissions or directory structure error. Try doing a right-click run as administrator when you launch VCM Scanner and see if that...
Check the help. Working with VCM Scanner->Enhanced IO->Connecting. That one has a couple of examples showing how to wire up a relay or a light/LED. I've heard of people using it as a nitrous...
I think I just responded to your other post :)
The old AFX box would run 3 different voltages at startup representing min, max, and stoich voltage output. I don't know if the new ones do that,...
There is. Top of this forum..."Wideband general information and hookup" and then there is a link in that fist post called "Wideband O2's / Offset Voltages / How to"
The bit in the post where he...
Whether you get the standard or pro variant, you will still need a wideband kit (gauge) that provides a linear output, so you wont be able to avoid that expense. You have to connect the wideband...
There is a sticky at the top of this forum that may address your question
duplicate thread. direction to Dave Steck's conversion utility provided in the other
http://www.hptuners.com/forum/showthread.php?47768-Injector-info
If you can get the Ford calibration values from the computer on a ford vehicle that they are used on stock, do a search here (read that as "if you know a make/model that they come in stock, check the...
How do you have the transfer function in HPTuners configured? The generic NGK AFX will not work since it was for the older model that reads a more narrow range. You'll have to build your own...
silverado != tahoe, so no :(
You'll need to post your file if you want someone to look at it :)
Did you call them and ask? I would rule that out before starting down a different path. Granted their data will just be ballpark because your intake path will affect the sensor's ability to read,...
It would mean that your car thinks that there is more air flowing for a given Hz value than what is actually entering the engine. Since it thinks that there is more air, it squirts more fuel,...
The scan tool contains histograms. I would spend some time reading on the forum and in the documentation about them. What you will most likely do is use LTFT/STFT histograms on a table that maps...
If the intake tract ahead of the MAF sensor has changed, then the flow of air across the sensor has changed. That is going to be why you have to recalibrate the MAF table. It doesn't have much to...
The license is for your vehicle on your HPTuners device. If you want the tuner to not have to re-license the car, they will have to use your device.
What he said. Do a LOT of reading. Make small changes. Understand what the change does and what you need to log to understand whether the change was good or not. For example, changing the PE EQ...
Corollary thought number 2: Don't just go in there and change the PE EQ ratios and assume that it will be good. I would expect that whoever tuned it previously adjusted timing on a dyno so that it...
Oh, FWIW, the target AFR at WOT for a forced induction vehicle is different than what you may be used to for something running naturally aspirated. Conventional wisdom seems to be to start around...