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PIASINI V4.3 Master ECU Programmer | Real 9241A Chip | JTAG, BDM, K-Line, L-Line, RS232, CAN-BUS
PIASINI V4.3 Master ECU Programmer | Real 9241A Chip | JTAG, BDM, K-Line, L-Line, RS232, CAN-BUS
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The PIASINI V4.3 Master ECU Programmer is a professional-grade ECU programming tool for automotive engineers and tuners. Equipped with the real 9241A chip, this tool supports multiple protocols including JTAG, BDM, K-Line, L-Line, RS232, and CAN-BUS, making it a versatile choice for ECU tuning and diagnostics.
Key Features:
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Master Serial Suite: Full support for ECU reading and writing
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Protocols Supported: JTAG, BDM, K-Line, L-Line, RS232, CAN-BUS
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Red PCB Board Upgrade: Enhanced stability and durability
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High-Quality Chips: Real 9241A / FTDI / NXP for reliable performance
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Stable Functionality: Improved firmware and hardware quality for consistent ECU programming
Perfect For:
Professional automotive technicians, ECU tuners, and engineering workshops.
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attached 9241A Pin Map for Rerference:









Attention:
Description:
PIASINI Master Serial Suiteis full kit of PIASINI and master version.
it include all function in list of the following it can read all dump of chip by bin file.
and you can write or edit this dump by yourself.
• JTAG- BDM-K-line- L-line- RS232-CAN-bus
• Read/write programmer
• Checksum correction incorporated
• Support Car & Motorcycle
• Server on-line updates and security survey
• New Ecus implementation free of charge
• supportWindows 2000/XP.



• 1 x Tool Bag
• 1 x Device Serial Suite V3.0HW
• 1 x Software Piasiniengineering Suite
• 1 x USB Cable
• 1 x Power supply 110-220V/13.5V
• 1 x Dongle protection
• 1 x OBD cable standard(only fd and mz )
• 8 x General purposes cables
•1 x CD( With both Master And Slave Version )
*Difference Between Master And Slave Version:
• PIASINI Master is full kit of PIASINI and master version.it include all function in list of the following it can read all dump of chip by bin file.and you can write or edit this dump by yourself.
• PIASINI Slave v4.1 is full kit of PIASINI and slave version,it include all function like master version,but it can only read a part dump of chip by encrypt file,this dump is only for turning file and you have to send dump to profession company for turning file.


















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