CFMOTO BOSCH MED17.8.10 ECM Read/Write with OBDSTAR MotoMaster

January 29, 2026 Sales OBD2shop.co.uk Original OBDSTAR Tools 0

In this guide, we’ll demonstrate how to perform data read and write operations on the CFMOTO BOSCH MED17.8.10 ECM using the OBDSTAR MotoMaster programming tool. This procedure is designed for professional users who need reliable and secure ECU data handling.

Required Equipment:
MotoMaster
High-power DC regulated power supply
Main Cable
ECU clone jumper
MP001 programmer
BOSCH MED17.8.10 ECM

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-1

Step 1: Software Preparation
Ensure that the MotoMaster software is updated to the latest version to guarantee compatibility and stable operation.
Power on the device
Tap [ECU Flasher] to enter the ECU programming function

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-2

Step 2: Locate the ECU Module
Once inside the ECU Flasher menu:
Use the search bar in the upper-right corner to quickly find the corresponding ECU module
Enter the module menu

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-3

Step 3: Read the Operation Guide
Tap [Guide] and carefully review all provided information, including:
Warm reminders
Menu descriptions
Operation procedures
Connection methods
Special notes
This step is strongly recommended to avoid wiring or operation errors.

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-4

Step 4: Connection Setup
Select the appropriate adapter
Check the [ECU Image] to confirm the module appearance matches the target ECU
Tap [Connector Pinout]
Refer to the wiring diagram and complete the connection accordingly

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-5

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-6

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-7

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-8

Step 5: Read and Back Up ECU Data
After confirming a successful connection:
First, read and back up the original EEPROM/Flash data
Customize the file name and saving path as needed
All operation records will be displayed on the left-side log panel for easy tracking

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-9

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-10

Backing up the original data is critical and should always be completed before any write operation.

Step 6: Write Data to the ECU
Next, proceed with writing data to the module:
Select the desired file
Tap Write to start the process
The “CS” label in the upper-right corner of the write button indicates that the data supports checksum verification, ensuring data integrity and operational safety.

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-11

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-12

Step 7: File Management Improvements
The upgraded file management system now supports filtering by:
File name
Modification time
File size

This enhancement makes it easier to manage and locate ECU files efficiently.

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-13

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-14

cfmoto-bosch-med17-8-10-ecm-read-write-with-motomaster-15

Completion
Once the process finishes, the operation is complete, and the ECU data has been successfully written.

Video Tutorial

For a full visual walkthrough, please watch the video guide:

More Information
Visit our website for more diagnostic tools and technical resources:
www.obd2shop.co.uk

Related posts:

  1. HONDA 38770-MFJ-A02 ECM Data Read & Write via MOTOMASTER
  2. Read/Write Data and Program VIN for JINBEI TR40.3 ECM Using DC706
  3. HYUNDAI CPEGD3201 ECM Data Read and Write By OBDSTAR DC706
  4. Guide: Writing VIN Code on a 2022 Aprilia RS660 Using OBDSTAR MOTOMASTER
  5. 2021 Harley-Davidson Key Programming with OBDSTAR MOTOMASTER
About Sales OBD2shop.co.uk 2502 Articles
OBD2shop.co.uk specializes in manufacturing and exporting car & truck OBD OBD2 EOBD diagnostic tools to worldwide.