Keymaster Poldiag

10/09/2026

🚨 315,000 people watched this — and for good reason.

https://youtu.be/0mKEPUg2WoM?is=36zQASAHF0gXidU1

Tesla 3 SRS module locked after a crash? Most tools say "replace it." We say: read it, repair it, done.

Our R7F701330 / R7F701330A solution restores crash data on Renesas SRS modules — no hardware swap, no dealer trip, no guesswork. World-first when we launched it. Still unmatched.

🔧 Built by engineers who reverse-engineer what others give up on.
🛒 Get the license → keymaster.pl

28/08/2026

🎥 PolDiag TRUE BCM2 – Data Transfer in Action! 🔧

In our latest video, we demonstrate how to perform BCM2 data transfer using PolDiag TRUE BCM2.

TRUE BCM2 gives professional workshops advanced access to BCM2 modules, making complex replacement and data transfer jobs easier to handle within the PolDiag workflow.

🔧 TRUE BCM2 features include:
✅ TRUE reading of locked BCM2 modules
✅ Read & write operations
✅ Advanced BCM2 data access
✅ Data transfer for module replacement
✅ One-click ELV OFF
✅ Professional cloning & service workflows

The video takes you through the data transfer process step by step, showing how the function works in a real workshop scenario.

⚠️ Important: The correct data blocks must be identified and selected by the user. KeyMaster/PolDiag cannot advise which blocks should be selected for a particular case. Users must research and verify this information independently before proceeding!

▶️ Watch the full demonstration:
https://youtu.be/VB5OhW671WU?si=MhAyXliR53Gl5Mk-

💡 Always create and securely store backups of the original data before making any changes.

In this video, we demonstrate the BCM2 data transfer process using ...

17/08/2026

DCM2.6v MQB crafter keymaster poldiag trailer

17/08/2026

🚀 NEW PolDiag DCM6.2V BENCH – Now Available!

Professional solution for supported Delphi DCM6.2V ECUs! work directly on BENCH without opening the ECU, using only the PolDiag OBD Interface. 🔧

✅ Bench Read & Write – no ECU opening
✅ IMMO data decoding
✅ VIN, CS, MAC & Power Class editing
✅ Mileage editing
✅ Support for VAG applications, including VW Crafter MQB

Available in two versions:

🔑 DCM6.2V Bench License – for existing PolDiag OBD Interface users:
https://keymaster.pl/shop/poldiag-dcm6-2v-bench-license/

🧰 DCM6.2V Bench Set – complete package with PolDiag OBD Interface:
https://keymaster.pl/shop/poldiag-dcm6-2v-bench-set/

⚡ No opening. No direct PCB connection. One simple PolDiag workflow.

31/07/2026

🔥 LAST CALL HOT SALE 🔥

Vacation mode is almost over, but the best deals of the season are just getting started! We know we’re dropping this late, so we’re making it count to help you gear up for the busy autumn ahead.

Get 15% OFF across our shop!

Discount Code: LASTCALL15

📅 Valid: from TODAY, through August 15st!

Whether you’re eyeing the PolDiag RH850 Set, upgrading with the RH5D extension, or boosting your Mercedes toolkit with the BENZ IC6 Set, now is the exact moment to lock in maximum profit for your workshop.

Vacations are winding down, but your shop is about to heat up. 🚗⚡

👇 Grab your gear before the offer expires:
https://keymaster.pl/shop/

06/07/2026

🚀 Stay Connected with KeyMaster & PolDiag! 🔧

Don't miss the latest software updates, new licences, tutorials, product releases, and exclusive promotions!

Follow us on all our official channels and stay one step ahead in the world of automotive electronics. 👇

📘 Facebook – News, product announcements & community updates
▶️ YouTube – Tutorials, demonstrations & real workshop cases
📸 Instagram – Behind the scenes, new products

💡 Whether you're an experienced technician or just getting started with PolDiag, our social media is the best place to discover new features, learn professional workflows, and stay up to date with every release.

🌐 Website: www.keymaster.pl

Thank you for being part of the KeyMaster & PolDiag community! ❤️

31/05/2026

🎥 New PolDiag Video Available! 🔧

See another powerful PolDiag solution in action and discover how professional automotive electronics work can be faster, safer, and more efficient.

🚀 Real workflow
🚀 Professional functions
🚀 Practical workshop application

Whether you're working with IMMO systems, ECUs, clusters, or BCM modules, this video showcases the capabilities that make PolDiag a trusted tool for specialists worldwide.

👉 Watch now:
https://youtu.be/25-E6U0cQlg

💬 Let us know what you'd like to see in future videos!

🌐 Learn more about PolDiag:👉 Our website: https://www.keymaster.p...

11/05/2026

🔥 TRUE BCM2 by PolDiag vs Other BCM2 Solutions 🔧

PolDiag TRUE BCM2 was designed for workshops that need REAL access and REAL control.

🛒 Purchase device set:
https://keymaster.pl/shop/poldiag-true-reading-bcm2-set/
🛒 Purchase license:
https://keymaster.pl/shop/bcm2-true-reading-license/
🎥 Watch demo:
https://youtu.be/uq9l4nlUDyo?si=N9DsX4YMQcaDt7Jg

💡 What makes TRUE BCM2 different?

✅ TRUE reading of locked BCM2 modules - No generated data or partial calculations.
✅ No processor erase required - Safer workflow with lower risk.
✅ No re-flashing required - Faster and cleaner operations.
✅ One-click ELV OFF - Integrated directly inside the workflow.
✅ Advanced data access - VIN, CS, MAC, keys, configuration, adaptation data & more.
✅ Cloning / repair workflows - Built for professional BCM2 specialists.
✅ Stable and simple bench workflow - Designed for real daily workshop use.

🚀 TRUE BCM2 is not just another key programming add-on — it’s a professional BCM2 service solution.

08/05/2026

🔥 There is a Major Difference Between PolDiag RH850 and Other Solutions 🔧

Many RH850 solutions on the market perform only a limited read/write cycle. After processing with some tools, the cluster may become locked for further operations or won't work correctly. With PolDiag you have no limits!

🎥 Watch the video:
https://youtu.be/DEtwLNsTaaQ
🛒 MQB RH850 Solution:
https://keymaster.pl/shop/mqb-rh850-solution/
🔄 Upgrade:
https://keymaster.pl/shop/mqb-rh850-upgrade/

With PolDiag RH850:
✅ You can read/write the cluster multiple times
✅ Even clusters previously processed or locked by other tools might still be serviced
✅ Much more flexibility for diagnostics, corrections, cloning, and repairs
✅ Better workflow for professional workshops handling difficult cases daily
✅ Change data, mileage, retrofit, prepare dealer keys
✅ Guaranteed success!

This is one of the reasons many specialists are switching to PolDiag RH850 🚀

07/05/2026

🔥 PolDiag PCR 2.1 Bench – Full Professional Workflow

🔗 PCR 2.1 Bench Solution:
https://keymaster.pl/shop/poldiag_pcr2-1_bench/
🎥 Watch the video:
https://youtu.be/6REanX_ki5A?si=7DycQOrU0ijoMleq

In this video, we show the PolDiag PCR 2.1 Bench solution in action and demonstrate the advanced functions available directly inside the software.

✅ FULL Bench Read / Write
✅ EEPROM & IntFlash operations
✅ IMMO Data decode
✅ VIN / CS / MAC / PIN / PowerClass editing
✅ One-click ECU cloning
✅ ECU Unlock / Lock via OBD
✅ Mileage editing
✅ Defective ECU repair functions

🚀 Designed for workshops that need more than just basic read/write operations.