Renault ECU Programming with TL866A Mini Pro? Wellon? Fgtech Galletto?

Renault ECU decoders will be recommended for you here.These two has been successfully tested by users, who talk about it on forums.


Device to use: Mini Pro TL866A EEPROM Programmer

/Wellon Universal Programmer

/Fgtech Galletto V54 Mater


ECU type: Renault Siemens Sirius 32N




Customer A

Device recommended: TL866 Mini pro programmer “if You are planning to work frequently on those ecu I recommend to buy TL866 Mini pro programmer.
With tsop44 adapter, this tool is very stable for reading F200 flash fitted on Sirius32”

TL866 -1renault flash f200

Customer B

Device recommended: TL-866 programmer & Wellon programmer

I also have TL-866 programmer and that one is working good too.

TL866 -2

wellon tells you which pins does not have good connections …
I bought TL-866 programmer with with tsop44 adapter… it’s good to have backup tools.

TL866 -3

Customer C

Device recommended: Fgtech galletto
Read Siemens sirius 32 with Fgtech galletto on boot mode flash.
The wiring diagram below:

Red —————-> pin 29
Red —————-> pin 30
Black —————-> pin 3 ground
Green —————-> pin 56 K-Line
Yellow—————-> pin 26 L-Linea
Gray wire you can use for boot 29f200

(Gray wire has already 1000 ohm resistor )

renault siemence sirius 32