CANchecked MFD32 Gen2 for Toyota Yaris XP21 (vent-mounted, vehicle-specific)

The CANchecked MFD32 Gen2 replaces an air vent with a vehicle-specific display mount that still allows airflow past the screen. It’s designed for straightforward installation, with illustrated instructions available for most versions.

Key features

• OEM-style fitment: Vehicle-specific bezel with retained vent airflow
• CAN Bus data: In-depth ECU data readout similar to manufacturer diagnostic tools
• Gear display: Via CAN Bus or calculated from vehicle speed and RPM
• Touchscreen control: Page navigation with swipe gestures
• Custom pages: Build your own layouts, add images, and set a start animation
• Sensor inputs: Up to 4 analog inputs plus direct ethanol sensor input
• CAN switching: Use the display as a keypad and send your own CAN messages
• Configurable alarms: User-set warnings (e.g., EGT warning above 900°C)
• Data logging: Log to the internal SD card for later review
• Performance meter: 0–100, 100–200, and 0–200 timing without extra hardware
• DTC functions*: Read and clear faults from engine ECU, transmission, ABS, and all-wheel drive
• Auto dimming*: Dims with the instrument panel

*Not available on all protocols.

Pages and layouts

• Delivered with predefined sample pages
• Create your own pages (up to 10 total)
• 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 customize the display, download and view log files via the integrated log viewer, and use the built-in CAN logger. The integrated TRI Editor lets you configure sensors (CAN Bus or internal), set min/max warning thresholds, and rename sensors.

Supported ECU values

The display supports CAN Bus data queries (UDS, TP2, manufacturer-specific protocols) and K-Line (ISO 9141). It ships with predefined TRI/TRX files that define which sensors are queried (varies by engine). Example values include:

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

If values are missing, they can be added later.

What’s included

• MFD32 Gen2 data display integrated in the ventilation insert for RHD vehicles
• Connector A (8-way Molex)
• Connector B (10-way Molex)
• Pre-assembled connection cables (20 cm) for power supply, CAN Bus, analogue inputs, 5V, and sensor ground
• Pins for self-crimping
• Two 1K resistors (pull-up for external NTC sensors)
• Quickstart guide
• USB data cable
• SD card (pre-installed)
• SD card adapter
• Display foil (anti-reflection)

Sensor connection and expansion

Four analog inputs support linear 0–5V sensors and NTC sensors. CANchecked in-house sensors are stored 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)

Connection can be done using the pre-assembled AIN wiring harness.

An external 8-LED shift light can be connected, with flash colours and speed limits configured directly on the display.

An ethanol sensor connects directly to the display using a 10K pull-up resistor between 5V and the signal, enabling ethanol content and temperature display and logging.

Advanced functions

• Math-Channels: Calculate new channels from existing sensors
• User-Table: Create additional sensors using 2D or 3D maps

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/ inch" NPT
• CC22903 TCC01 - type K converter 0-1250°C
• CC22901 FLP01 - pressure sensor 0-10 bar (145psi) M10x1
• CC22900 BST01 - pressure sensor 0-5,5 bar absolute (80psi)