LAUNCH X431 E-C-U & TCU Progarmmer 2D Menu E-C-U Data Reading/Writing

Features

• 2D menu, clear and easy to choose
• 1 years Free update online
• USB communication, with a speed more than three times that of Android devices, making it more stable

• Software language: English, German, Japanese, Russian, French, Portuguese, Korean, Italian, Arabic, Traditional Chinese Select the corresponding language setup to install.
  

Main Functions

• Easy to copy data
• Powerful search function
• Convenient modification of E-CU data
• Supports Checksum Correction, IMMO Off
• Support engine data validation function
•  Ensure the validity of E-CU data. When you write data to a new E-CU, it will automatically check the data for you to ensure that the E-CU can function properly.
• There are two methods to read various vehicle brand E-CUs info. The X-431 E-CU & TCU Programmer also supports Data Processing, anti-theft shutdown and file verification.
• Supports E-CUs data reading & writing quickly, including reading the chip ID and backing up the EEPROM data, backing up the FLASH data, and restoring EEPROM/FLASH data.

Software download : Download on the Launch official website.

PC Software Description:

Firstly, connect the X-431 E-C-U&TCU Progarmmer to the computer with a hole wire. 

Then, click to enter the software. The serial number will be automatically recognized from the X-431 E-C-U&TCU Progarmmer, and the activation code needs to be obtained from the envelope bar of the X-431 E-C-U&TCU Progarmmer. 

Click [Activate] to activate (only activate once, no need to activate again later), as shown in Figure 1. 

Without connection, you cannot access the software, as shown in Figure 2.

I.E-C-U Data Reading/Writing

1. Obtain the related E-C-U.

(1) Method 1: Obtain the desired E-C-U type through brand > model > engine > E-C-U in turn, as shown in Figure 3.

(2) Method 2: Query the desired E-C-U by entering a value in the search box. The search categories includeB-osch number and Search, as shown in Figure 4. For example, search for the MED17.5.25 engine by Search, as shown in Figure 5.

2. Click [Direct Connection Diagram] to obtain the E-C-U connection diagram, as shown in Figure 6.

3. Connection: Connect the E-C-U and PCBOX according to the information provided in the connection diagram. The physical connection diagram of MED17.5.25 (using the BENCH mode line) is shown in Figure 7, and the physical connection diagram using the gearbox adapter is shown in Figure 8.

4. Read the chip ID, as shown in Figure 9.

5. Back up the EEPROM data and save it, as shown in Figure 10 (the figure shows the save page of the read data).

6. Back up the FLASH data and save it, as shown in Figure 11 (the figure shows the process of reading FLASH data).

7. Restore EEPROM/FLASH data, as shown in Figure 12 (the figure shows the file selection page).

II. Data Processing
 

1. Click the [Data Processing] button on the main page, as shown in Figure 13, and select [IMMO Off and File Verification] ([DTC Shield] is not currently supported), as shown in Figure 14.

2. File verification and IMMO off (process: select file > connect network to obtain > save file), as shown in Figure 15.

Support list June 2023:

Package includes:

1pc x main unit

1pc x USB cable

1pc x MCU cable V1

1pc x Bench Mode Cable V2.0
2pcs x Bench Extension Cables

6pcs x Matching adapters A 

6pcs x Matching adapters B 

6pcs x Matching adapters C

6pcs x Matching adapters D

6pcs x Matching adapters E

6pcs x Matching adapters F

1pc x switching power adapter

1pc x European power cord

1pc x user manual

1pc x packing list

1pc x password envelope

1pc x carrying case

Launch X431 E-C-U Programmer Gearbox Connectors Package, E-C-U Module Cloning Device

The Launch X431 X-PROG3 gearbox clone adapters kit can save the time for customers who use jumper wires to connect to the E-C-U. They only need to find the corresponding cable and plug it into the corresponding E-C-U to clone directly.

Compatible device: X-prog3, X431 E-C-U programmer, PC Adapter for X-prog3

Connection Diagram:

X-prog3 connection


X431 E-C-U Programmer connection


X prog3 PC Adapter Connection

Launch X431 E-C-U Module Cloning Device Connectors Package