Just Map It for Td5

Introducing a major step forward in Land Rover Td5 diagnostics, programming and tuning with the Just Map It tool for Windows based machines.

Just Map It is not simply an ECU flasher or file loader. It is a complete Td5 ECU control platform designed to give you direct access to diagnostics, recovery, programming and tuning without the need to remove or send away your ECU. Fully compatible with both NNN and MSB Td5 ECUs, this tool eliminates downtime, reduces reliance on third parties, and gives you full ownership of your Td5 ECU.

Built around a fast, menu driven interface, Just Map It allows advanced ECU functions to be carried out in seconds. Whether you are a professional workshop or a knowledgeable Td5 owner, this tool is designed to streamline fault finding, tuning changes and ECU management in one place.

Key features include:

High speed engine data logging
Live data logging with selectable parameters for in depth performance analysis, displaying real time engine and sensor data for accurate Td5 diagnostics.

Read and clear fault codes
Quickly read and clear ECU fault codes while viewing live sensor voltages to simplify fault finding on Land Rover Td5 engines.

VIN programming for NNN Td5 ECUs
Program vehicle identification numbers directly to NNN ECUs without additional tools.

Immobiliser functionality
Check, learn or remove* the immobiliser directly from the ECU. Ideal for Defender and Discovery Td5 applications where immobiliser faults or conversions are required.

Dual live map switching
Switch seamlessly between two custom maps using an external physical switch. Dual mapping can be added or upgraded remotely without sending the ECU in.

ECU recovery and unbricking
Recover and restore both NNN and MSB Td5 ECUs, even if corrupted during a failed write. This makes Just Map It a one time purchase solution across all Td5 models.

ECU input and output testing
Individually test ECU inputs and outputs to verify correct operation and diagnose wiring or sensor issues accurately.

Full ECU read, write and verify
Read, write and verify full ECU data and calibration files on NNN Td5 ECUs with built in integrity checks.

10AS immobiliser support
Defender 10AS immobiliser functionality supported, with Discovery BCM expansion currently in development.

Injector coding
Full injector coding for both 10P and 15P Td5 ECUs built into the software.

For existing Empire Nanocom .tun file users, we offer free conversion of your files into the Just Map It format when purchasing a hardware cable.Once your order is placed, you will receive a download link for the software along with full documentation covering installation and use of all features.

Important notice:

While full support is provided, this software is designed for users with basic PC and file handling knowledge. If you are not confident using Windows based programs or working with ECU related files and functions, this tool may not be suitable. Additional support beyond standard setup guidance and Just Map It related issues may be chargeable.

Please watch this Installation Video if your unsure on how to install the software