
Thousands Of Satisfied Workshops — Yours Could Be Next!
Trusted by leading brands
Professional Boot/BDM ECU Programming for Maximum Access
Full ECU Backup & Restore
Read/Write:
- Microcontroller
- EEPROM
- Flash memory
- Full ECU image
→ Ideal for repairing bricked ECUs or restoring original firmware.
Highest-Quality EU Red PCB
Includes premium components:
- Infineon BCR112 transistors
- ON Semiconductor NUP2105
- NXP BC817
- MMUN2113 modules
- Reinforced capacitors & power filtering
→ Ensures stable long sessions during complex ECU read/write operations.
4-LED Operation Indicators
Shows:
- Power
- Boot mode
- Activity
- Error status
Useful for safe operations and troubleshooting.
Complete BOOT/BDM/Tricore Support
KTAG covers all major chip tuning methods:
- Motorola BDM
- Tricore Boot Mode
- JTAG programming
- NBD protocols
Full Control Over Every ECU — Professional Workshop Tool
Automatic Checksum Correction
The tool automatically corrects checksums during writing → safe for all supported ECUs.
ECU Recovery Mode
If an ECU becomes unresponsive, KTAG can restore it using your previous backup.
Multiple Read/Write Speeds
Choose between slow, safe read/write or fast programming modes depending on the ECU type.
Full Integration With ECM Titanium
Directly compatible with tuning software for modifying maps (air, fuel, boost, torque, etc.).
Trusted by over 10,000 mechanics and workshops in Europe
96%
say our diagnostic tools saved them time on every repair job.
93%
noticed improved accuracy and easier fault detection compared to cheaper scanners.
90%
report higher customer satisfaction after switching to our professional devices.
Based on a customer survey conducted among 7,814+ verified EU buyers.
Choose Trusted EU-Certified Diagnostic Tools
Get genuine devices, official VAT invoices, and fast local delivery — guaranteed performance, no compromises.
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Got questions? We’ve got answers.
Do I need to open the ECU?
Do I need to open the ECU?
Yes — KTAG works via BOOT, BDM, JTAG or Tricore, which require direct board connection.
Does it support 24V vehicles?
Does it support 24V vehicles?
Yes — perfect for trucks, tractors, and heavy-duty engines.
Can I repair bricked ECUs?
Can I repair bricked ECUs?
Yes — full ECU backups allow restoring damaged or corrupted ECUs.
Can it be updated online?
Can it be updated online?
Never update online — it will permanently lock the tool.