CANchecked MFD28 Gen2 for Seat Leon/Cupra 5F
The MFD28 Gen2 replaces the air-vent insert with an integrated data display while keeping airflow around the screen. Installation is designed to be straightforward, and illustrated instructions are available for most displays.
Key features
- OEM-style fit: Vehicle-specific bezel with continued vent airflow
- CAN Bus data: Access in-depth vehicle data comparable to manufacturer diagnostics
- Gear display: Via CAN Bus or calculated from speed and RPM
- Touchscreen: Page navigation with swipe gestures
- Custom pages: Build your own layouts, add images, or a start animation
- Sensor expansion: Up to 4 analog inputs plus a direct ethanol sensor input
- CAN switching: Use the display as a keypad and send custom CAN messages
- Alarms: Configurable warnings (example: EGT warning above 900 degrees)
- Logging: Save logs to the internal SD card
- Performance meter: 0–100, 100–200, and 0–200 timing without additional hardware
- DTC*: Read and clear faults for engine ECU, transmission, ABS, and all-wheel drive
- Dimming*: Automatic dimming with the instrument panel
Pages and display layouts
- Delivered with predefined sample pages
- Create your own pages (up to 10 pages)
- 20 widget types (e.g., sensor value, analogue pointer, YT diagram, speed bar, round display, vertical/horizontal bar)
- Drag-and-drop positioning and scalable widget sizes
- Fully adjustable widget colours
- Up to 64 widgets per page
Display Setup Software (DSS)
DSS is used to configure pages, manage sensors, and review logs. It includes a log viewer, an integrated CAN logger, and a TRI editor to rename sensors and set min/max warning thresholds for CAN Bus and internal sensors.
Supported ECU values
The display supports CAN Bus data queries (UDS, TP2, and manufacturer-specific protocols) and K-Line (ISO 9141). It ships with predefined TRI/TRX files that define the sensors queried; available channels vary by engine. If values are missing, they can be added later.
Example channels
Temperatures
- Exhaust temperature, coolant temperature, oil temperature, intake temperature, outside temperature, gasoline temperature, DSG temperature
Pressures
- Boost pressure, ambient pressure, fuel pressure (pre-feed pump), rail pressure (actual/target)
Lambda / mixture
- Lambda value, injection time, short-term lambda adjustment, long-term lambda adjustment
Other
- RPM, air mass, vehicle speed, throttle angle, total ignition angle, ignition angle retraction per cylinder, N75 timing (%), terminal 30 voltage, torque, gear, diesel-specific values
Connections and expansion
Four analog inputs support linear 0–5V signals and NTC sensors. CANchecked sensors are included in the TRI/TRX files by default and only need to be connected:
- AIN1: Temperature sensor (NTC01)
- AIN2: Type K exhaust gas temperature converter (TCC01)
- AIN3: Pressure sensor 0–10 bar (FLP01)
- AIN4: Boost pressure sensor 0–5.5 bar absolute (BST01)
A pre-assembled AIN wiring harness can be used for connection. An external 8-LED shift light can also be connected, with colour and RPM limits configured on the display. An ethanol sensor connects directly; a 10K pull-up resistor between 5V and signal is required to display and log ethanol content and temperature.
Advanced functions
- Math channels: Calculate values from existing sensors
- User table: Create additional sensors using 2D or 3D maps
Included in the box
- MFD28 Gen2 data display integrated in the ventilation insert for RHD vehicles
- Vehicle-specific connection cable
- Quickstart guide
- USB data cable
- SD card (pre-installed)
- SD card adapter
- Anti-reflection display foil
Optional accessories
- CC24000 SLM08 – external switching lightning module
- CC22780 ANC04 – four-way AIN harness
- CC22100 CBD08 – eight-way CAN distribution hub
- CC22902 NTC01 – temperature sensor for liquids, 1/8 inch NPT
- CC22903 TCC01 – type K converter, 0–1250°C
- CC22901 FLP01 – pressure sensor 0–10 bar (145 psi), M10x1
- CC22900 BST01 – pressure sensor 0–5.5 bar absolute (80 psi)
*Not available on all protocols.
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Cupra | Cupra | 5F | - |
| Cupra | Leon | 5F | - |
| Seat | Cupra | 5F | - |
| Seat | Leon | 5F | - |
CANchecked Display MFD28 Gen2 for Seat Leon/Cupra 5F RHD 12-20
| Brand | Model | Generation | Engine |
|---|---|---|---|
| Cupra | Cupra | 5F | - |
| Cupra | Leon | 5F | - |
| Seat | Cupra | 5F | - |
| Seat | Leon | 5F | - |
CANchecked