Dimsport The Genius Unlock PSA MD1CS003 ECU

DimSport The Genius programmer now also supports unlocking 2020.06- Bosch MD1/MG1 locked ECUs in boot mode (HVR Mode).

 

HVR Mode: a new unlocking option for Bosch MDG1

It has been developed to enable the unlocking of select Bosch MDG1 engine control units (ECUs) manufactured after 2021, which are equipped with a protected INFINEON AURIX TC298TP/TC299TP microcontroller.

To perform this procedure, you will need the new HVR (High Voltage Regulation) adapter cable, designed for direct connection to the ECU circuit board (OPEN MODE).

The connection is made at two specific points to ensure maximum precision and perfect synchronization during the unlocking process (a resistor must also be temporarily removed).

Supported ECUs

The initial release will cover the following ECUs:

MD1CS003 TC298TP PSA
MD1CS069 TC299TP FCA
MD1CS069 TC299TP CNH/FPT/IVECO
MD1CS069 TC299TP Carraro/John Deere/Massey
MD1CS089 TC299TP Deutz
MG1CS031 TC298TP VAG
MD1CP006 TC298TP Ford
MD1CS005 TC298TP Ford
MD1CE101 TC299TP CNH/FPT/IVECO
MD1CP007 TC298TP Land Rover
MD1CP017 TC298TP Land Rover
MG1CS011 TC298TP VAG
MG1CS042 TC298TP PSA

Once the unlock is complete, you can proceed with subsequent reading and programming operations in BENCH MODE using TheGenius on compatible diesel and gasoline applications.

 

Takes PSA MD1CS003 locked ECU as an example.

Unlocking and Bench Programming a 2021 Peugeot 308 MD1CS003 with Dimsport TheGenius:

A 2021 Peugeot 308, equipped with a 1.5 Blue HDI engine producing 130 horsepower, arrived at with its check engine light illuminated. To address the issue, technicians removed the vehicle’s Bosch MD1CS003 engine control unit (ECU) to perform work on the bench.

 

1.ECU Preparation

Preparing the control unit on the bench.

 

2. Opening the ECU
Accessing the connection side.

Open the control unit on the connection side to access the circuit board.

3. HVR Preparation
Removing the resistor indicated by the arrows.

4. HVR Connection

Positioning the probes on the circuit board.

5. Reading in HVR Mode

Connecting to the microcontroller.

6. Reading Complete.

First stage complete.

For the HVR preparation phase, technicians removed a specific resistor on the board, as indicated by arrows in their reference materials. They then positioned probes onto the circuit board to establish the HVR connection. With the microcontroller successfully connected, they initiated a read in HVR mode. Once the HVR reading was complete, the first stage of the process was finished.

 

7. Unlocking the ECU
HVR Unlock procedure in progress.

The next critical step was the HVR unlock.

8. Unlock Complete
Moving on to bench mode.

After the unlocking process concluded, the previously removed resistor was restored to its original position. The control unit was then closed and reconnected for bench programming.

9. Ready for bench mode
Resistor restored. ECU closed and connected.

 

10. Reading in Bench mode
Retrieving the file from the ECU.

11. Writing the modified file
Programming in progress.

 

12 . Writing Complete
Successfull opeation confirm on the tool.

Switching the Dimsport tool to bench mode, the technicians read the control unit to retrieve the original file. Following this, they wrote the modified file to the ECU. The tool confirmed that the programming and writing processes were successful, marking the technical work as complete.

The process concluded with a smooth handover. The customer returned to the Peugeot, ready to drive away with the vehicle serviced and the check engine light issue resolved.

This operation highlights the capabilities of Dimsport’s “Truck program,” which offers software solutions for engine control units and supports workshops in performing advanced diagnostics and programming.

EngineDance X5 Read and Write Ford SID209 ECU

Read and write Ford SID209 ECU with EngineDance X5 programmer successfully.

ECU: Continental SID209
Password in obd.
Read/Write ECU in boot mode (security).
Checksum ok.
Using Enginedance X5.

Tips to Clone PSA EDC17C60 ECU with Flex

Will Magic Motorsport Flex clone PSA Bosch EDC17C60 ECU 1:1??? It has OTP zone.

Not 1: 1 clone*. Some users deactivate OTP zone and clone ECU on bench 1: 1.
You will change the password and will never write again without the password file backup.
You can’t read anymore with other tool except yours! You must adapt tricore pass.

Tips to clone EDC17C60 ECU with Flex:

1 to Staff cloning: The cloning can be performed through a Tech Support ticket since both dumps must be adapted by our staff before the cloning.

Connection Mode: Bench-BOOT

Read original and donor EDC17C60 ECU data, send both dumps to MMS support to adapt the data before cloning.

*1 to 1: Cloning can be done by writing the full backup (or the single memories) from the original ECU to the REPLACEMENT one.

How to Add 2026 Lexus 8A B8 Smart Key with Keydiy KD-X6?

As titled, here we will show how to program a spare 8A B8 smart key for 2025- 2026 Toyota/Lexus using Keydiy devices.

Model example: 2026 Lexus ES200.

Same procedure applies to other 8A B8 models.

Tools required:

• Keydiy KD-X6/KD-X4
• OBD extension cable (If use KD-X4, no OBD extension cable is needed)
• KD TIB smart remote (don’t use KD ZB remote)
• Keydiy Toyota 30 pin cable
• Original smart key

Procedure:

Step 1: Generate TIB remote
Open TIB remote shell and insert a battery.

Connect OBD extension cable with KD-X6 and connect the other end to the OBD main cable.
Connect the OBD main cable to the vehicle’s OBD connector.

Go to Remote Function-Smart Match- Smart Match (Toyota 4D/8A).

Place the original key in the device’s sensing area.
Follow the prompts to collect original key data.

The detected result is Lexus B8. Frequency is 433.58/434.42MHz
Generate the program with KD TIB smart remote.
Choose Wireless Generation.
Put the KD TIB remote into the induction coil, press OK and proceed to the next step.
Press remote control any button to generate.
Generated TIB remote successfully.

Step 2: Back up immo data

Return to Home page.
Select Programming function- Immo Programming- Lexus- Smart Key System.
Back up EEPROM data for Smart box.

Connect the Keydiy Toyota 30-pin cable to the smart box under the cluster on the passenger side.
Then connect the adapter cable to the OBD function extension cable. Don’t use other Toyoa 30 pin cbale in case it does not fit the OBD extension cable.

Turn off the igntion.
Turn on and flash the hazard lights once and turn them off.
Read and save EEPROM Data.

Step 3: Add Smart Key
Then choose Add Proximity Key function.
We have backed up the eeprom data, hit Yes to continue.
Turn on the ignition switch.
The ignition switch turns on when the dashboard lights up.
Select we have a backup EEPROM option.

Load the EEPROM file we just backed up.

Hold a working smart key close to the start button.
After the buzzer sounds once, remove the key from the start button.
Then hold the generated KD TIB key close to the start button.

After hearing two beeps, remove the key from the start button.
The KD TIB key has been programmed successfully.

Test both keys and check if they are working properly.

FormulaFlash Read Audi Simos 18.1 ECU in Boot

The Task: SIMOS 18.1

On the table we have an Audi SIMOS 18.1 ECU. Virtual reading doesn’t work in this case. We need to save data inside.

The Process: Boot Mode Reading with FormulaFlash

We’re waiting for the unit to heat up, then we’ll open it and pull everything out in boot mode — everything that’s inside. For the tests, we used the first unit and all the wires we possibly could.

Let’s check it. Right now we have this menu. Let’s try to connect. Power to the unit is on. It’s jumping. The process is underway. Waiting for a connection.

Power supply 13.6V.

Well, it read the EEPROM quickly. Now it’s reading the flash. Everything — let’s save it.

Checksum Verification

Formulaflash informed us that the checksums after the modification are naturally incorrect. It asked: “Should I fix it or not?” We answered: “Yes.” So it fixed it.

Now let’s check how well it calculates the checksum.

The Verdict

The FormulaFlash handled the job flawlessly in real-world conditions. From reading the eeprom and flash in boot mode to correcting the checksums after modification, the unit performed exactly as needed. A new beast in the gang, and it’s already proven itself in the field.

3 Major Changes of Thinkcar 689BT Pro

 If you're in the market for a new automotive scanner, you've probably noticed the Thinkcar 689 BT Pro and wondered what makes it different from the base 689 BT. Here's a breakdown of what actually changed — and whether those changes justify the price difference for your shop.

 

What Stayed the Same

Let's start with what didn't change, because it matters when you're weighing the upgrade. The hardware is essentially identical: same 8-inch screen, same resolution, same battery, and the same 4 GB of RAM and 64 GB of storage. The operating system hasn't changed either, and the maintenance functions and diagnostic database are practically the same. Thinkcar still follows its lifetime free update model, with the brand promising free updates until 2031 — likely due to hardware limitations. All vehicle software, maintenance, and application updates remain completely free of charge. 

The Three Major Changes
1. The New VCI with J2534 Compatibility

The biggest hardware change is the vehicle communication interface (VCI). It's noticeably larger than the base model's interface, and it now features a USB-C connection on the bottom that is characteristic of a J2534 device.

Why does that matter? A J2534 interface opens the door to online programming and reprogramming work. For shops that want to expand beyond diagnostics into programming, this alone could justify the upgrade.


2. Network Topology Mapping

The second major change is the addition of network topology — a visual mapping of the vehicle's modules. Instead of just a list of systems, you get an interactive diagram showing how modules are connected. You can select everything and run an intelligent scan, or interact with individual modules directly. The base 689 BT only offers the list-based interaction; the Pro adds this visual layer that makes it easier to understand the vehicle's network at a glance.


3. Improved ThinkAI Artificial Intelligence

The third change is the enhanced artificial intelligence, branded as ThinkAI. When you click on a fault code while connected to the internet, the AI agent provides:

• The fault definitionThe fault level (moderate or high)
• Fault symptoms
• An electrical system check and test
• Component testing
• A repair guide
• A reference scheme on the side

It's essentially the same AI that existed before, but improved. The integration with fault codes is seamless — you click on a code and get a guided diagnostic path. For technicians who need help interpreting fault codes and planning repairs, this is a genuinely useful feature.

What About SGW?

One thing to be aware of: the cost of SGW unlocking within the scanner has gone up. Thinkcar now charges $2 for a one-year SGW unlock. If you purchase the unlock directly inside the scanner, it costs 199 for a one-year release. For shops working on Stellantis group vehicles, buying from a dealer that includes the first year of SGW unlock can save you money.

So, Is It Worth It?

It depends on your goals. If you just want a scanner for diagnostics — reading and clearing fault codes and performing bidirectional tests — the base 689 BT will handle the job just fine. The Pro version doesn't change the core diagnostic experience much.

But if you want more capabilities, the Thinkcar 689BT Pro delivers. The J2534 interface opens up programming work that can generate real revenue. The network topology makes diagnostics more intuitive. And the improved AI helps technicians work through fault codes faster. For shops that want a scanner with a wider range of possibilities, the Pro is a solid investment.

Thinkcar's Thinkscan line has always been about diagnostics, and the Pro version stays true to that while adding meaningful upgrades. If you're considering one, weigh the price difference against the extra earning potential from J2534 programming and the time savings from topology and AI. For many shops, the math will work out in favor of the Pro.