What Tool to Read VAG Delphi DCM6.2V ECU?

 What tool to read and write Delphi DCM6.2V by OBD?  Can we read other than by OBD?

Here is the clue.

 

Foxflash/KT200: VR read by OBD mode, if there is no VR file available then it cannot write it.

PCMTuner: no possible with the pcmflash clone, only original pcmflash can do by OBD (ori. pcmflash will release bench solution for this in the next update)

Flex: OBD VR read and Boot mode (VR read similar to FoxFlash, update ecu by original file)

Kess v2/Ktag: some clone versions may work by OBD mode

 

1.Foxflash

foxflash/kt200 read and write DCM6.2V via OBD without issue.

This ECU needs high voltage. At least 13.5v on car System! Only in car with immo! 

If not VR file to suit vehicle is on server, we must find an original file to match, and VR file must be from your tool – it is different format than others. Also as said, ECU must be in car.

Support for all Delphi DCM6.2AP/A/C/V
foxFlash is now able to perform the following operations: on DCM6.2A/C/V
OBD Read
OBD Write

 

Foxflash/KT200 DCM6.2V Vehicle List

Audi car A3 1.6l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Audi car Q2 1.6l TDI Delphi DCM6.2V SPC5674 VR/W OBD

MAN truck TGE 2.0 177CV Delphi DCM6.2V SPC5674 VR/W OBD

Seat car Arona 1.6 TDI Delphi DCM6.2V R/W OBD

Seat car Ateca 1.6l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Seat car Ibiza 1.4l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Seat car Leon 1.6l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Seat car Toledo 1.4/1.6l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Skoda car Fabia 1.4l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Skoda car Kodiaq 1.6 TDI Delphi DCM6.2V SPC5674 VR/W OBD

Skoda car Octavia 1.6l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Skoda car Rapid 1.6l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Skoda car Scala 1.6 TDI Delphi DCM6.2V SPC5674 VR/W OBD

Volkswagen car Golf VII 1.6/2.0l TDI Delphi DCM6.2V SPC5674 VirtW OBD

Volkswagen car Multivan 2.0l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Volkswagen car Polo 1.4l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Volkswagen car Polo 1.6l TDI 95cv Delphi DCM6.2V SPC5674 VR/W OBD

Volkswagen car T6 Bus 2.0l TDI Delphi DCM6.2V SPC5674 VR/W OBD

Volkswagen car T-Roc 1.6 TDI Delphi DCM6.2V SPC5674 VR/W OBD

 

 

2.PCMTuner

pcmtuner has no protocol to read DCM6.2.

Only original on OBD mode with module 84.

No real read by Bench mode, where we can only do tuning like immo off, and clone is impossible.

Good news is that original pcmflash will release next update this ecu will can be read on bench by open it.

 

 

3.Flex: OBD and Boot 

VR read via OBD, must be done inside car.

If no Virtual Read is available for this SW Version DCM6.2V.

Update file by original file.

Flex in exclusive launched new Update with DCM6.2V Boot protocol!

• (Boot) VAG Delphi DCM6.2V MPC5674 Read/Write/Checksum Internal Flash, Full Read/Full Write Clone/Restore

Bootloader mode for programming Delphi DCM6.2V engine ECUs installed on VAG group cars is now available: a new exclusive solution released on Flex.

The protocol allows to read and write the entire contents of the Flash memory (virtualized EEPROM) and to recalibrate the real maps of the control unit. Furthermore, this solution allows to restore in case of writing an incorrect Mod File (example: altered power class).

 

 

4. Magpro x17

Do them with magpro x17, works well. It’s a OBD protocol, virtual read only.

 

 

 

5. Kess v2/Ktag

People have done many vag with dcm6.2v, with original kess v2, and there was always virtual on the server.

There are many versions of software in vag, sometimes yes sometimes no with dcm6.2v

Clone Kess/ Ktag vary in functions, some of which may work on OBD mode.

 

 

FYI:

If DCM6.2V ECU crashed after OBD write, write goes to 100% but car does not start. You have to get a new ecu replaced.