CFMOTO BOSCH MED17.8.10 ECM Read/Write with MotoMaster

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

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

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

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.

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

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

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.

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.

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

2020 Honda ADV750 Clutch Initialization Using OBDSTAR MotoMaster

In this guide, we will walk you through the clutch initialization (learning) procedure for a 2020 Honda ADV750 using the OBDSTAR MotoMaster diagnostic tool. This function is essential after clutch-related repairs or when transmission performance needs recalibration.

Follow the steps below carefully to complete the process successfully.

Required Tools:

OBDSTAR MotoMaster

Main cable

M041 dedicated cable

Connection Setup

1. Locate the motorcycle diagnostic port.

2. Use the M041 dedicated cable to connect the MotoMaster to the motorcycle.

3. Turn the ignition ON (engine OFF).

4. On the MotoMaster, navigate to: [MOTO Diag] → [HONDA]

Clutch Initialization Procedure

1. Select [Auto Scan] and confirm that the M041 diagnostic connector is in use.

2. Enter [Special Functions].

3. Choose [Clutch Initialize Learning].

4. Carefully read the on-screen notes and confirm:

The engine is OFF

The transmission is in Neutral

5. The tool will display the message: “Is the shift indicator ‘L’ turned on?” Tap [Cancel].

Ignition & Engine Operation

1. Within 10 seconds, turn the ignition OFF, then turn it ON again.

2. Start the engine.

3. Wait until both the “L” indicator and the dashboard symbol disappear.

4. Tap [OK] to continue.

Completion Steps

1. Once the clutch initialization completes successfully, tap [OK].

2. Follow the on-screen prompt to turn OFF the ignition within 10 seconds, then tap [OK] again.

3. If the tool displays: “The inspection is finished,” the clutch initialization procedure has been completed successfully.

Video Tutorial

For a visual walkthrough of the entire process, watch the video guide below:

For more motorcycle diagnostic guides and professional tools, visit: www.obd2shop.co.uk.

Mercury Diesel Engine Maintenance Reset Using OBDSTAR MarineMaster

This article demonstrates how to perform a maintenance reset on a Mercury Diesel engine using the OBDSTAR MarineMaster. The procedure is straightforward and can be completed in just a few steps with proper preparation.

Note:

Before starting, make sure the MarineMaster device is properly connected to the boat using the dedicated diagnostic cable.

Step-by-Step Maintenance Reset Procedure

Step 1: Enter Marine Diagnosis

Power on the OBDSTAR MarineMaster and tap [Marine Diag].

Use the search box in the upper-right corner to quickly locate the corresponding engine model.

Follow the menu path below:

[MERCURY / DIESEL] → [MERCURY DIESEL V33.01] → [Diagnosis] → [Injection System Integration Module] → [(2018–) Diagnosis on CAN Node (JUNCTION BOX)] → [Outboard – Avator – Tiler – GEN21B_AAQ]

Step 2: Access Maintenance Function

Enter the [Special Function] menu

Scroll down and select [Maintenance]

Tap [OK] to continue

Step 3: Confirm Maintenance Conditions

Read the scheduled maintenance description carefully

Shift the throttle to the required position as instructed on the screen

Confirm again to proceed

Step 4: Check Maintenance Remaining Percentage

Select any engine to view its maintenance remaining percentage:

100% – 16%: Normal condition

15% or below: Oil and oil filter replacement required

0%: Maintenance overdue

Stop the engine immediately and perform maintenance

In this example, 16% is shown.

Tap [Reset] to perform the maintenance reset.

Step 5: Reset Completed

When the message “Reset Complete” appears, the maintenance reset has been completed.

If the boat has multiple engines, repeat the same steps for the other engine(s).

For a visual walkthrough, watch the video guide here:

Conclusion

With the OBDSTAR MarineMaster, resetting the maintenance reminder on a Mercury Diesel engine is quick, accurate, and user-friendly. This tool provides clear on-screen instructions and supports professional marine diagnostics and service tasks.

For more marine diagnostic tools and guides, visit: www.obd2shop.co.uk