Td5 On Board Computer – Without LCD

EUR  61.32

On-board Computer for Land Rover vehicles with Td5 engine (Discovery 2 and Defender). Without LCD.

Out of stock

SKU: Td5GaugeNoLCD-1 Category: Tags: , ,


On-board Computer for Land Rover vehicles with Td5 engine (Discovery 2 and Defender) has been developed as a result of passion for programming and electronics combined with passion for Land Rovers.

The on-board computer is designed to help you diagnose problems with the Td5 engine. An additional advantage is the possibility of continuous monitoring engine parameters while driving. With WiFi functionality.

Additionally you can set alarm for your coolant temperature. If temperature is too high screen will start to flash to inform you that something is going wrong.

Whole communication with the sensors in the engine takes place through the OBD2 diagnostic port and ECU, which allows you to reduce the number of wires to three (two for power and one for communication with the ECU – K-Line).

There are many parameters that can be viewed:

  • Momentary fuel consumption.
  • Fuel consumption from engine start.
  • Drivers wish.
  • Idle fuel injection.
  • Total fuel injected.
  • Current speed – Value can be increased up to 30%.
  • Fuel temperature.
  • Intake manifold temperature.
  • Coolant temperature.
  • Engine RPM.
  • ECU voltage.
  • MAF Sensor data.
  • MAP pressure + RAW data.
  • AAP pressure. + RAW data.
  • Turbo boost.
  • Wastegate PWM modulation.
  • Injectors balance.
  • Throttle potentiometer voltage.

You can also monitor these parameters with your smartphone via WiFi.

How to change language? Simply go to  and download firmware what you need.

This is version without LCD screen. Main module dimensions: 50mm x 36mm. Please note, that this module comes without enclosure, buttons and LCD. You can purchase LCD yourself if you don’t want standart colours. LCD must be HD44780 compatible (popular 2004 or 1602 LCDs), VCC +5V. LCD size can be changed with firmware update..

Please read first:  User and installation manual

Additional information

Weight 100 g
Module dimensions

50mm x 36mm

User and installation manual