V13.10.11 UUSP UPA-USB Serial Programmer Full Package Free Shipping
1.Hardware only bundle for Fiat ECU Scan software,compatible fully with fiateucscan.
2. there's no need to modify your interfaces.
3.A laptop or PC running Windows XP, Vista or Windows 7 with a USB port
1.can be also considered as a MCU version of the software TMS-374 Decoder ECU.
2.The only difference between the two tools is that the MCU version works without a PC.
3.TMS374 ECU decoder is a frequency sweeper with 5V square wave output (Duty cycle 50%, effective frequency range from over 10kHz (max 50kHz) to 50Hz) .