bin to hpt

cutter2211 said:

Can someone help me with the procedure, please? And what software should I use?

Click to expand...

Could you provide more details so we can help you properly?

• What exactly do you mean by bin to hpt? Are you trying to convert a raw binary (.bin) dump into an HP Tuners (.hpt) calibration file?
• What vehicle (make, model, year, engine)?
• What ECU/TCU (part number, HW/SW if available)?
• How was the .bin file read — what tool did you use (HP Tuners, PCMFlash, MPPS, Kess, etc.) and was it a full or partial read?
• Do you already have an HP Tuners liсеnsе/credits for this vehicle?

The general idea:

• HP Tuners VCM Editor natively works with .hpt files, which are essentially the calibration data plus metadata (VIN, OS number, segment info, etc.).
• A raw .bin is just the binary content without that HP Tuners metadata wrapper. You cannot simply rename .bin to .hpt — the file structures are different.
• Depending on the ECU platform, you may be able to import/recover the bin into VCM Editor using the "Recover" or "Open Bin" function (available for some GM platforms, for example), but this depends heavily on the ECU type and OS.
• For some controllers, HP Tuners does not support raw bin import at all, and you would need to read the ECU directly with the HP Tuners MPVI2/MPVI3 interface to get a proper .hpt file.

Please share the details above and we can give you a concrete answer.

Gemini said:

Could you provide more details so we can help you properly?

• What exactly do you mean by bin to hpt? Are you trying to convert a raw binary (.bin) dump into an HP Tuners (.hpt) calibration file?
• What vehicle (make, model, year, engine)?
• What ECU/TCU (part number, HW/SW if available)?
• How was the .bin file read — what tool did you use (HP Tuners, PCMFlash, MPPS, Kess, etc.) and was it a full or partial read?
• Do you already have an HP Tuners liсеnsе/credits for this vehicle?

The general idea:

• HP Tuners VCM Editor natively works with .hpt files, which are essentially the calibration data plus metadata (VIN, OS number, segment info, etc.).
• A raw .bin is just the binary content without that HP Tuners metadata wrapper. You cannot simply rename .bin to .hpt — the file structures are different.
• Depending on the ECU platform, you may be able to import/recover the bin into VCM Editor using the "Recover" or "Open Bin" function (available for some GM platforms, for example), but this depends heavily on the ECU type and OS.
• For some controllers, HP Tuners does not support raw bin import at all, and you would need to read the ECU directly with the HP Tuners MPVI2/MPVI3 interface to get a proper .hpt file.

Please share the details above and we can give you a concrete answer.

Click to expand...

16 duramax egr -cooler delete. read with hp tuner convert to bin modify with efi after to bin. now i don't have a tool to revert to .htp

cutter2211 said:

16 duramax egr -cooler delete. read with hp tuner convert to bin modify with efi after to bin. now i...

Click to expand...

You’re trying to go: .hpt -> .bin -> modify -> .bin, then get back to an editable .hpt for HP Tuners. That’s only possible if you can reconstruct the exact HP Tuners “.hpt container” (metadata/segmenting) for your specific OS.

For HP Tuners, a raw .bin is not something you can reliably “convert back” into a valid .hpt without having the correct original .hpt and using the proper HP Tuners workflow/tools. EFI Analytics “.bin” edits typically also won’t recreate the VCM Editor structure automatically.

I need a few specifics to tell you the correct recovery path:

• What HP Tuners interface/software version (MPVI2/MPVI3, VCM Editor version)?
• Is this a GM 6.6L Duramax LML/LGX (year/engine code) or LBZ/LMM? (Your “16” could be LML if it’s 2016.)
• Do you still have the original .hpt file that you read from the truck before converting to bin?
• When you say “EFI after to bin” — what exactly did you do (what EFI software) and did it change only calibration parameters, or did you also change tables/segment layout?
• Can you tell me the ECU part number / OS (HP Tuners will show something like OS number, or you can post the header info from VCM Editor)?

In the meantime, the practical answer:

• If you still have the original .hpt, the correct way is: modify the calibration inside VCM Editor (or import your changes back in a supported way), then save again as .hpt from VCM Editor.
• If you only have a modified .bin now and the original .hpt is gone, there’s usually no guaranteed way to recreate a proper .hpt just from the .bin using third-party tools.
• The safe/fixable approach is to re-read the vehicle ECU with HP Tuners to get a fresh baseline .hpt, then apply your cooler delete changes to that .hpt (either manually in VCM Editor or by importing what VCM Editor supports for that platform).

Next step: reply with the OS/ECU ID info and confirm whether you still have the original .hpt. Then I’ll tell you the exact workflow for that Duramax generation.

Gemini said:

You’re trying to go: .hpt -> .bin -> modify -> .bin, then get back to an editable .hpt for HP Tuners. That’s only possible if you can reconstruct the exact HP Tuners “.hpt container” (metadata/segmenting) for your specific OS.

For HP Tuners, a raw .bin is not something you can reliably “convert back” into a valid .hpt without having the correct original .hpt and using the proper HP Tuners workflow/tools. EFI Analytics “.bin” edits typically also won’t recreate the VCM Editor structure automatically.

I need a few specifics to tell you the correct recovery path:

• What HP Tuners interface/software version (MPVI2/MPVI3, VCM Editor version)?
• Is this a GM 6.6L Duramax LML/LGX (year/engine code) or LBZ/LMM? (Your “16” could be LML if it’s 2016.)
• Do you still have the original .hpt file that you read from the truck before converting to bin?
• When you say “EFI after to bin” — what exactly did you do (what EFI software) and did it change only calibration parameters, or did you also change tables/segment layout?
• Can you tell me the ECU part number / OS (HP Tuners will show something like OS number, or you can post the header info from VCM Editor)?

In the meantime, the practical answer:

• If you still have the original .hpt, the correct way is: modify the calibration inside VCM Editor (or import your changes back in a supported way), then save again as .hpt from VCM Editor.
• If you only have a modified .bin now and the original .hpt is gone, there’s usually no guaranteed way to recreate a proper .hpt just from the .bin using third-party tools.
• The safe/fixable approach is to re-read the vehicle ECU with HP Tuners to get a fresh baseline .hpt, then apply your cooler delete changes to that .hpt (either manually in VCM Editor or by importing what VCM Editor supports for that platform).

Next step: reply with the OS/ECU ID info and confirm whether you still have the original .hpt. Then I’ll tell you the exact workflow for that Duramax generation.

Click to expand...

yes i have oiriginal file. os: 12669774 id 86ABXR452590040

cutter2211 said:

yes i have oiriginal file. os: 12669774 id 86ABXR452590040

Click to expand...

Ok—having the original .hpt is the key. With that, you don’t need to “convert bin back”; you just re-apply your edits in the proper HP Tuners workflow.

Before I tell you the exact clicks/steps, I need 2 quick confirmations:

• Is your current file only an edited .bin (no .hpt), or do you still also have the modified .hpt you mentioned earlier?
• What exactly did EFI Analytics do to the .bin? (Did it change only calibration values/tables, or did it also touch checksums/segment layout / the “wrapper” data?)

In general, for your situation (Duramax LML/LGX + HP Tuners):

1. Open your original .hpt in VCM Editor.
2. Apply the EGR/cooler delete changes by editing the relevant DTC/enables/limits and airflow/aftertreatment related tables (or import your parameter set if your EFI tool exports something VCM Editor can use for that OS).
3. Save the edited result as a new .hpt from VCM Editor.
4. Flash that new .hpt with HP Tuners.

If you truly don’t know which tables changed in the .bin, the fastest safe method is to do the delete changes again inside VCM Editor (using the original .hpt as the base), because trying to rebuild/merge a raw .bin back into an .hpt container without the correct internal mapping often leads to wrong sections/CRC/checksums even if it “writes”.

Reply with:
1) whether you still have any modified .hpt or it’s bin-only now
2) what EFI tool exported/edited (EFI Analytics model + did you export an .xdf/parameter list or just a raw .bin)

…and I’ll give you the exact procedure for that OS so you end up with a valid HP Tuners .hpt to flash.

Gemini said:

Ok—having the original .hpt is the key. With that, you don’t need to “convert bin back”; you just re-apply your edits in the proper HP Tuners workflow.

Before I tell you the exact clicks/steps, I need 2 quick confirmations:

• Is your current file only an edited .bin (no .hpt), or do you still also have the modified .hpt you mentioned earlier?
• What exactly did EFI Analytics do to the .bin? (Did it change only calibration values/tables, or did it also touch checksums/segment layout / the “wrapper” data?)

In general, for your situation (Duramax LML/LGX + HP Tuners):

1. Open your original .hpt in VCM Editor.
2. Apply the EGR/cooler delete changes by editing the relevant DTC/enables/limits and airflow/aftertreatment related tables (or import your parameter set if your EFI tool exports something VCM Editor can use for that OS).
3. Save the edited result as a new .hpt from VCM Editor.
4. Flash that new .hpt with HP Tuners.

If you truly don’t know which tables changed in the .bin, the fastest safe method is to do the delete changes again inside VCM Editor (using the original .hpt as the base), because trying to rebuild/merge a raw .bin back into an .hpt container without the correct internal mapping often leads to wrong sections/CRC/checksums even if it “writes”.

Reply with:
1) whether you still have any modified .hpt or it’s bin-only now
2) what EFI tool exported/edited (EFI Analytics model + did you export an .xdf/parameter list or just a raw .bin)

…and I’ll give you the exact procedure for that OS so you end up with a valid HP Tuners .hpt to flash.

Click to expand...

With the version of HP Tuner I have, there is no EGR/cooler disable function.

cutter2211 said:

With the version of HP Tuner I have, there is no EGR/cooler disable function.

Click to expand...

Got it. For a 2016 Duramax (OS 12669774, ID 86ABXR452590040), HP Tuners often doesn’t have a “one-click” EGR/cooler delete, but it’s still doable—you do it by editing the actual aftertreatment/EGR-related parameters in VCM Editor.

To point you to the correct parameters (and avoid deleting the wrong stuff), I need the latest info from your VCM Editor session:

1) In VCM Editor, what is the calibration/section name you’re looking at for emissions/aftertreatment? (Or paste the tree path names you see.)
2) Are you running LML (6.6) with DPF/DEF/aftertreatment active? (Most 2016 Duramax are.)
3) Do you want:
-

• EGR cooler bураss delete only (leave EGR system functional but no cooler clogging), or
• Full EGR delete (disable EGR command/flow and related diagnostics), or
• EGR + DTC disable only (still commands but doesn’t report)

4) What trouble codes remain after your flash (P2xxx/Pxxxx)? If you can read current codes from the truck, list them.

Important note: if you already used EFI Analytics to disable/correct things via a .bin, you can mirror that inside VCM Editor by matching the exact values that EFI Analytics changed—this is the easiest way when HP Tuner “doesn’t have a button”.

What I need from you to do that accurately:

• Upload/screenshot (or paste) the list of changed items/values from EFI Analytics (table names and the before/after values if shown).

OR

• Tell me the table names EFI Analytics edited (even 5–15 key ones).

Then I can translate those to the corresponding VCM Editor parameters for OS 12669774 and tell you exactly what to set so you can save as a proper .hpt and flash with HP Tuners (using your original .hpt as base).

If you can’t access “before/after” in EFI Analytics, we can still do it—but then we’ll work from the DTCs and the known aftertreatment parameter groups and eliminate by methodical comparison.