Search:

Do not use this switch. You will have the same outcome of the truck starting and shutting off from an 03-07 as far as I know. If you do not want any fuel to boost limit just flat line the Boost...

This is a new one for me. When trying to read a 03 Cummins the vin displayed starts with a 1 which is the truck's actual vin. After the supplied generated file is opened, in the calibration details...

Wzup1000

When you loaded the file with the H&S you accidentally said it did not have an auto. Therefore the H&S turned off the auto switches. Just return the truck to stock, and reprogram...

From what I have read doesn't sound like it's going to happen any time soon. The ecm uses RSA signatures (256bit if I remember correctly) on every segment in the flash. They also have locks on the...

Dom_c13b, you are correct about the time consuming part. Not sure if you use it or not, but use the compare tool. It will save you a lot of time, just be careful between years, sometimes you do not...

You are correct, I have only asked this exact question 3 times and never got a response.... It's funny when the question is directed directly at Bill and still no answer. It is a little frustrating...

Bill,

Why not just allow us to flash in a good known base file. Put the correct VIN in, and flash in the ecm that is giving the checksum error. :doh: Problem solved...

Thanks

Sam

Keith@HPTuners any insight on above question would be great.

Thanks

Sam

Keith,

Why can HP not change the Vin Licensing process? With your competitor it makes problems like this a non issue. So much easier to do manual to auto swaps, or ecm swaps. Also some OS seem...

That is the proper way of doing an Auto to Manual or Manual to Auto switch. But unfortunately HP does not allow this. Whit the EFILive we just change the vin in the new base auto/manual file and...

No, the only way to tune the 1500 Ram's with the 3.0L diesel at the moment is to pull the ecm and flash directly to the board using a K-tag or similar device.

I hate to say this, but CTS2 Pro's are Junk!!! It's a great idea but a terrible execution. I have had nothing but problems programing trucks with them. I had to give up using CTS2 Pro with a 6.7L...

Can we import raw bin files into HP Tuners? With EFILive we are able to import Ktag files directly in, didn't know if we had that option with HP?

Thanks

My other truck has a mystery tune - bought it blown up, fresh engine, and now it runs...like a raped ape! SOB MOVES!!! Shifts at about 3600-3800, uses turbo as exhaust brake, and has a nice rumble at...

Derekb707, that is not a truck problem it's a tune problem. I know from experience, let me guess it does it when the tires start spinning then you get a real hard engine miss, then it comes back to...

Mr. Smith,

If I remember correctly you can have anyone with EFILive unlock your PCM. They will need to flash in a stock file set not to lock the controller. The factory file should unlock the...

Are the CM2200 (10-12) files able to be read out via OBD-2. Or do you guys supply the base file like you do in the 03-05 Cummins? Do we need to flash in a patch file to disable the RSA as well?
...

If I remember correctly from an EFI thread, you don't get a full read from the ECM via OBD2. Some of the data that is need to flash back in, can't be read out via OBD2.

Hey Chris,

Did you ever figure this problem out. I have a friend with an 05 PSD that has been experiencing the same problems as yours. They have put a pcm on the truck as well as everything...

Is there any way to disable PATS on a 05 PSD. I have a friend who has been fighting a starting issue, everything has been replaced (hpop, branch tubes, dummy plugs, ecm, etc). I wanted to try...

You can't read 2010-2016 via OBD-2. HP does not offer support at this time.

I have a bench set up, you can send me the ecm if you like. I can try to set the vin and send it back to you. Those ECM's are well known to corrupt them self's, especially if it has been flashed by...

Any way to implement a way to change the VIN in a tune file? That is the way I've been doing it with the other software, It is easier to keep an updated library of known clean stock files.

Try pulling the ABS fuses, you may have some chatter on the BUS causing problems.

Les is correct, this also happens when trying to read one out with EFILive. Smarty's return to stock, is not 100% stock. This is where it would be nice if HP Tuners would let us do a VIN Change in...