FD EVO OBD II Multi-functional Display | Digital Electronic Boost Controller Manufacturer | Shadow

The FD EVO Multi-function Digital Display offers a variety of display modes | Shadow has top R&D technology and one-stop R&D management process.

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FD EVO OBD II Multi-functional Display | Digital Electronic Boost Controller Manufacturer | Shadow

Based in Taiwan since 1999, AUTO JAW CO., LTD. has been a professional manufacturer of automotive electronic gauges in the race car industry. It's main race car gauges include, FD EVO OBD II Multi-functional Display, digital dashboard displays, digital electronic boost controllers, turbo boost racing gauges, boost pressure sensor adapters, boost oil pressure adapters, water temperature sensor gauges, electronic throttle controllers, boost reference adapters, with 99.43% product yield rate, major in automotive electronic modification and reverse engineering. All automotive gauges and instruments are manufactured with a series of tests, ranging from environmental simulation test, accuracy correction, actual vehicle test, programming test and assembly test.

With 20 years of professional R&D and manufacturing of automotive electronic modification products, creating highly cost-effective products. Shadow has been offering our customers high quality Car Meter, Auto Meters, Auto Gauges, shadow gauge, shadow motor, Sport Meter, Shadow Pro2 Gauge, Electronic Controller System, OBD2 Digital Meter Lite, Tubro Timer, VOLT Systems since 2000. With both advanced technology and 17 years experience, Shadow always make sure to meet each customer's demand.

Shadow has been providing customers with high performance race car electronics gauges since 1999, both with advanced technology and 25 years of experience, Shadow ensures that each customer's needs are met.

FD EVO OBD II Multi-functional Display

SW10166

FD EVO OBD II Multi-functional Display

The FD EVO Multi-function Digital Display offers a variety of display modes
The FD EVO Multi-function Digital Display offers a variety of display modes

The FD EVO Multi-function Digital Display offers a variety of display modes and user-friendly operations. Utilizing OBDII CANBUS communication technology, it performs comprehensive vehicle scanning and monitors up to 22 driving parameters, delivering accurate and real-time vehicle diagnostics.

For advanced users, the optional S-Expand sensor expansion box can be integrated to provide additional vehicle data, fulfilling both standard and high-performance monitoring needs for stock and modified vehicles. With its all-around engine monitoring capabilities, FD EVO is the most highly integrated digital racing display of the new generation.

FD_EVO_Image_EN

OBDII Full-Vehicle Scanning x Real-time Data Display

The available display data may vary depending on the vehicle model and are based on the data provided by the original ECU.

After initial installation, you can personalize the device by following the steps outlined in the user manual.

[ Data Selection ]

1.After installation, start the engine and go to the Source Filtering page to select OBDII signals.
2.The system will scan the vehicle’s ECU to check which data are supported and can be displayed.
3.Once the supported data is confirmed, return to the main selection screen.

[ Interface Configuration ]

1.On the main display, you can choose to show between one to six data fields.
2.Each field supports different types of information display.
3The layout of each main screen can be customized according to user preferences, allowing for a high degree of flexibility.

FD_EVO_Signal_Source_EN

FD_EVO_Features_ZH

Exterior Features

The FD EVO features a 2.42-inch OLED display with a slim and lightweight form factor, making it easy to install and conceal wiring. Its hidden button design enhances the sleek and minimalist appearance. The device supports head-up display (HUD) mode, peak value recording, and customizable warning thresholds.

FD_EVO_Specification

Wide Compatibility with Various Vehicle Brands

The FD EVO Multi-function Digital Display is compatible with vehicles from 2014 onward that support standard OBDII communication protocols. It works with 12V systems, including gasoline, diesel, and 48V mild hybrid vehicles. Once connected to the OBDII port, the device powers on and off automatically.

Note: This product does not support hybrid vehicles, electric vehicles, or 24V trucks. Please confirm your vehicle specifications before installation to ensure compatibility.*

FD_EVO_Interior

Practical Tools for Daily Use

[ Peak Record ]

The FD EVO includes a Peak Record (PEAK) function that allows users to view the highest recorded value on the current screen, capturing extreme performance conditions.

Note 1: PEAK history will be cleared if the OBDII connector is unplugged.
Note 2: When using ACC power for manual on/off, PEAK history cannot be saved.

[ Speed Calibration ]

To address discrepancies caused by ECU inaccuracies or changes in tire aspect ratios, the FD EVO allows speed calibration based on percentage adjustment. This ensures the displayed speed aligns with actual GPS-based vehicle speed, providing more reliable data.

[ Turbo Pressure Calibration(requires S-Expand expansion box) ]

FD EVO supports turbo pressure sensor calibration. When elevation changes or sensor offset occurs, the system can use local atmospheric pressure as the baseline to ensure data accuracy.

Features

  • Constant voltage display: Voltage is shown on every screen, allowing real-time monitoring of the electrical system.
  • Simple and intuitive interface: Switch between metric and imperial units, and customize primary and secondary data fields to suit diverse driving needs.
  • High-contrast OLED panel: Ensures excellent visibility even in strong sunlight or backlight conditions, enhancing driving safety.
  • Slim display unit with separate expansion box: Enables easier installation and cleaner cable management.
  • Hidden button design: Combines ease of use with a sleek and tidy appearance.
  • HUD, peak record, and warning threshold functions: Offers complete information monitoring for a smoother and safer driving experience.

FD_EVO_Contents

FD_EVO_installation

S-Expand Sensor Expansion Box (Optional)

Features

To enhance engine monitoring and compensate for missing factory ECU data, the FD EVO can be paired with the optional S-Expand sensor expansion box. Its key features include:

Synchronized operation with OBDII: The FD EVO can receive data from both the OBDII system and the S-Expand box simultaneously for seamless operation.

Customizable sensor options: Users can choose from six types of sensors based on their needs: coolant temperature, oil temperature, oil pressure, boost, exhaust temperature, and fuel pressure.

Simple power supply: The S-Expand shares the same power source as the FD EVO via the OBDII connector—no additional wiring required.

Communication indicator: An LED indicator on the expansion box shows communication status. Once connected, a symbol will appear in the FD EVO’s voltage field confirming successful linkage.

S-EXPAND_Contents

FD_EVO_Sensor_Contents

Streamlined Power Setup

To accommodate vehicles from different model years and system architectures, the FD EVO offers two installation options:

[Direct OBDII Power Supply (with OBDII Signal Reading)]
For vehicles equipped with standard CANBUS communication protocol, the FD EVO can operate directly through the OBDII connector, with or without the S-Expand expansion box. The device powers on and off automatically based on signal detection, significantly simplifying the installation process.

[ACC Power Supply with Manual On/Off]
For vehicles using only the S-Expand expansion box and unable to provide on/off signals via OBDII:
1.Cut and insulate the green and white wires from the OBDII connector.
2.Connect the red (+) and black (–) wires to the vehicle’s fuse box (ACC +12V).
3.After powering on, switch to Manual Power Mode in the settings to ensure proper operation.

FD_EVO_Cabling

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FAQ
Q1: What vehicles are compatible with the FD EVO Multifunction Digital Display?
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