How to Safely Read Mercedes CRD.11 ECU via Autotuner

Question: Is it safe to read Mercedes W204 Delphi CRD.11 with Autotuner by OBD?

Here is the clue.

Yes, it is safe. Only OBD on Autotuner. Turn on a charger with at least 60A, because the cooling fan is working at max.

Use voltage regulator. Read and write takes 10–15mins each so connect charger.

But some people crash this ecu with autotuner obd. Most time when ecu has modified file before. But the customer don’t know.

Same as Foxflash, better don’t use AT for Delphi CRD ECUs, use Flex.

Flex is better. Flex works fine, with bench protocol.

Best way is bdm if you do not have flex with old ktag.

www.iecutool.eu

OBDSTAR DC706 Guide to Edit Chrysler GPEC2 with HP Tuner

Question: Successfully read Chrysler GPEC2 flash using OBDSTAR DC706. How to unlock a GPEC2 to edit with HP Tuner?

There are several way to unlock GPEC2:

1. Edit the flash in the DC706 built-in Hex editor.

2. If show all FF in DC706 hex editor, you can also read the flash memory and transfer it to the laptop, then you can make the changes using a hex editor.

algorithm for Hex editor.

2015 TO 2018 FILE FLASH SEARCH
FOR FILE HEX E6 06 65 DD
SEARCH THE FILE FOR THIS EQUATION AND YOU WILL FIND A BOX BEFORE IT E6 CHANGE E8 CHANGE ONLY FROM TO E6 LOCK E8 UNLOCK OK UNLOCK
NEW 2018+
SERCH FILE SAME UP ADRES AND CHEK GO CHANGE SEARCH HEX 00 68 29 68
SEARCH THE FILE FOR THIS EQUATION AND YOU WILL FIND A BOX BEFORE IT 07 OR 08 CHANGE TO 96 UNLOCK

3. Directly unlock GPEC2/GPEC2A/GPEC3/GPEC4LM using the GPEC unlocker software. Then you can use with hptuner.

How to Read Write Mercedes SIM266 ECU with Foxflash

Foxflash read and write Mercedes B170 Siemens sim266 ECU in BDM successfully.

Siemens sim266
Mercedes B170
Bdm mpc55x
Read ok.

Write ok.

Checksum with foxflash.

Keep voltage 13V.
By foxflash all took around couple of minutes.

New Autotuner Update Adds MD1CP032 MG1CS024 Support

New brand, new challenge: welcome Ineos to the Autotuner universe!
The Bosch MD1CP032 and MG1CS024 ECUs are now supported in BENCH After Remote Unlock, using your AutoTuner Tool, with normal read (NR) and backup available.
Under the hood of these rugged off-roaders lies BMW power, ready for your finest calibrations. A solid compatibility for vehicles that are not just there for the show.

Key Features:
Type: Engine Control Unit (ECU).
Mode: BENCH NR.
MCUs: TC298, TC299.
Read time: 3min.
Write time: 1min.
Checksums correction.
Backup creation.

Compatibility List*

INEOS Models: Arcane Works — 2023 / Grenadier 1924–2023 / Quartermaster — 2023 / Station Wagon — 2023 / Utility Wagon — 2023
Engines: 3.0d Twin-Turbo / 3.0i Turbo

How to Read and Write Volvo DENSO MB279700 with Foxflash

Foxflash new user report:

Volvo XC60 DENSO MB279700 ECU.
Did it again via foxflash.
Read unlock ok.
Write ok.
EGR OFF.
Note: turn on off a couple times.
When reading and unlock till you start procedure started
See a lot people get error. Those who get error have something like 11.9–12.3volts. It can be done. just try.