TMPro - Module 230 TMPro - Module 230£ Login to see price Yamaha Majesty 125 engine ECU Memory device is serial eeprom 93c56 8-pin SMD package. Expected file size is 256 bytes. Use JMA TPX1 or CN1 or K-JMD or Errebi TX1 transponder. Written transponder is ready programmed to start vehicle. Vehicle(s): Yamaha Majesty 125 Category: TMPro