VE Haldex Controller

VE Haldex Controller vd Veer engineering – Specialists in Haldex controllers, CANbus converters & custom electronics.
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From Gen1–Gen5 Haldex standalone controllers to PQ–MQB CAN integration for swaps, we deliver performance solutions for VAG cars and custom projects worldwide. vd Veer Engineering – Performance Electronics & Control Solutions

At vd Veer Engineering we design and build advanced electronic solutions for performance cars. Our products and services focus on giving enthusiasts and professionals full co

ntrol over their drivetrain and vehicle electronics.

⚙️ Our specialties:
• Haldex Controllers – custom standalone & plug-and-play solutions for Gen1–Gen5, optimized for performance, drag racing, and AWD tuning.
• CANbus Converters – bridging PQ ↔ MQB platforms for engine swaps (R32, R36, and more).
• Custom ECU & Wiring – standalone looms, CAN integration, and swap support.
• Software Development – firmware, mapping tools, and AI-based optimization.

🚗 What we do:
From VAG Haldex upgrades to complex engine swaps and CANbus integration, vd Veer Engineering delivers tested, proven, and innovative solutions that make modern performance possible.

🌍 Serving both workshops and private customers worldwide.

We are looking for a small group of existing VE Haldex Controller users to test the redesigned app before release.We wan...
12/08/2026

We are looking for a small group of existing VE Haldex Controller users to test the redesigned app before release.

We want a useful mix of Android users, different controller/Haldex generations and different ways of using the car. Testers should be willing to use the app regularly and report connection problems, unexpected behaviour and unclear parts of the new interface.

Interested? Send us a private message with the word BETA. We will contact selected testers directly for the required details.

or go to the testing page directly to enter the test program.
https://play.google.com/apps/testing/vanderveerengineering.haldexcontroller

Places are limited to keep the test group manageable.

10 YEARS OF VE HALDEX CONTROLLER This year marks 10 years since the first VE Haldex Controller was introduced.Over the p...
31/07/2026

10 YEARS OF VE HALDEX CONTROLLER

This year marks 10 years since the first VE Haldex Controller was introduced.

Over the past decade, the controller has evolved through multiple Haldex generations, vehicle platforms and firmware versions—but the goal has always remained the same: giving drivers direct and reliable control over their all-wheel-drive system.

To celebrate this milestone, we are offering **10% discount on Haldex Controllers**.

Use discount code:

**HLDX10YRFB**

Shop here:
https://www.haldexcontroller.com/shop/haldex-controller

Thank you to every customer, dealer and enthusiast who has supported us over the past 10 years. Your feedback, projects and cars have helped shape the VE Haldex Controller into what it is today.

The discount is valid until 31-8-2026.

Huge thanks to Emmeservice_garage !A big thank you to Emmeservice Garage for sending over 2 free DQ250 units to support ...
10/06/2026

Huge thanks to Emmeservice_garage !

A big thank you to Emmeservice Garage for sending over 2 free DQ250 units to support ongoing development of the DSG Controller.

This kind of support really helps a lot. These units will be used for further testing and development to improve the standalone DQ250 setup and make the controller even better.

Really appreciate the help and trust — support from the community makes a big difference.

Thanks again, Emmeservice Garage!

Who can help me with a broken DQ250 mechatronic?I’m looking for a DQ250 DSG mechatronic unit for development/testing.It ...
30/05/2026

Who can help me with a broken DQ250 mechatronic?

I’m looking for a DQ250 DSG mechatronic unit for development/testing.
It does not need to work. Broken, damaged, incomplete is all fine.

I mainly need the connector part so I can make a proper test harness for the DSG Controller and continue improving standalone DQ250 control.

The DSG Controller is already running the DQ250 standalone with minimal CAN signals, but having the correct mechatronic connector will make testing much better and cleaner.
So before someone throws one away: please let me know.

Shipping is no problem.

Who can help me continue development?

24/04/2026

Golf 7R with 3.6L R36 VR6 and DQ250 DSG running through our PQ–MQB CAN Convertor.

Most faults cleared.
Full diagnostics.
VCDS communication working like OEM.

That’s the difference between “running” and “done”.




05/04/2026

Not gonna lie… sometimes we mess up 😅
That’s what happens when wiring looms are built by actual humans.

But hey — that’s why this little tester exists 👇

⚡ Plug it in
🔴 Spot the mistake instantly
🟢 Fix it and good to go

In this reel: one wrong harness… and one quick save thanks to the LEDs.

No drama, just a quick check and back to building 👌

🚨 OLD STOCK SALE – LIMITED UNITS AVAILABLE 🚨The CAN Convertor RPM Coil is now available at a reduced price as old stock ...
03/04/2026

🚨 OLD STOCK SALE – LIMITED UNITS AVAILABLE 🚨

The CAN Convertor RPM Coil is now available at a reduced price as old stock — but here’s the key:
Brand new hardware + flashed with the latest firmware

Perfect for Engine Swaps
Running a modern ECU in a classic VAG? This is your plug-and-play solution to keep your OEM tachometer and speedometer fully functional.

✔ Convert CAN RPM → Analog (coil / 12V)
✔ Convert CAN speed (ABS/DSG) → VSS output
✔ Works with PQ, MQB, MLB + standalone ECUs
✔ Supports Mk1 / Mk2 / Mk3 / Corrado / Passat B3 clusters
✔ Coil & digital tacho support (4 & 6 cylinder)

⚙️ Advanced Features
• Needle sweep on startup
• Built-in WiFi (live data + configuration)
• CAN simulation (avoid swap-related errors)
• Flexible signal conversion (RPM + speed both ways)

💡 Ideal for builds like:
R32 / R36 swaps, TFSI conversions, standalone ECU setups, or full custom projects.

⚠️ Important:
This is older hardware revision stock → fully tested, fully functional, and updated to the latest firmware.
📦 Once it’s gone, it’s gone.

⚙️ Advanced Features
• Needle sweep on startup
• Built-in WiFi (live data + configuration)
• CAN simulation (avoid swap-related errors)
• Flexible signal conversion (RPM + speed both ways)

💡 Ideal for builds like:
R32 / R36 swaps, TFSI conversions, standalone ECU setups, or full custom projects.

⚠️ Important:
This is older hardware revision stock → fully tested, fully functional, and updated to the latest firmware.
📦 Once it’s gone, it’s gone.

CAN Convertor Digital
https://www.dsgcontroller.com/shop/can-convertor/can-convertor-rpm-digital-old-stock/

CAN Convertor Coil
https://www.dsgcontroller.com/shop/can-convertor/can-convertor-rpm-coil-old-stock/

18/02/2026

vd Veer Engineering | Retrofitting a Scirocco auxiliary gauge into a Golf MK7

This setup converts MQB CAN to PQ protocol so the factory PQ gauge operates exactly as intended.
OEM look, seamless integration — designed for a customer project.

www.vdveer-engineering.nl

26/12/2025

VD Veer Engineering | PQ and MQB DSG DQ250 DQ500 DQ381 Motorsport Development

We are developing a motorsport-focused MQB DSG gear selector replacement for the Golf 7R platform but can be used on any PQ or MQB car.

• Compact button-based gear selection
• Integrated feedback LEDs
• Real-time gear status directly from the DSG TCU
• Backlight working with interior lights
• Can indicate errors or fault codes
• No OEM selector required
• Plug and play

Designed for race cars, track builds, and interior simplification.

This project is part of our custom product development for a motorsport client, tailored to specific vehicle and driver requirements.

Built for reliability, clarity, and driver focus under high-load conditions.

www.vdveer-engineering.nl

dsg canbus vag racecar trackbuild

VD Veer Engineering | MQB DSG DQ250 DQ500 DQ381 Motorsport DevelopmentWe are developing a motorsport-focused MQB DSG gea...
21/12/2025

VD Veer Engineering | MQB DSG DQ250 DQ500 DQ381 Motorsport Development

We are developing a motorsport-focused MQB DSG gear selector replacement for the Golf 7R platform.

• Compact button-based gear selection
• Integrated feedback LEDs
• Real-time gear status directly from the DSG TCU
• No OEM selector required

Designed for race cars, track builds, and interior simplification.

This project is part of our custom product development for a motorsport client, tailored to specific vehicle and driver requirements.

Built for reliability, clarity, and driver focus under high-load conditions.

More details soon.
www.vdveer-engineering.nl

dsg canbus vag racecar trackbuild

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