Universal for OBDII EOBD Vehicles
Upgrade your driving experience with the A402 OBD multifunction LCD instrument panel! This plug-and-play head-up display connects directly to your car’s OBDII/EOBD port to show real-time engine data, performance metrics, and fault diagnostics—all on a clear, easy-to-read LCD screen. Ideal for cars manufactured in 2008 or later.
Key Features
Real-Time Vehicle Data Display
Engine Coolant Temperature (ECT)
RPM, Battery Voltage (VLT/BAT), Fuel Consumption (FUE/AVG/KM/L)
Oil Temperature (OIT), Transmission Temperature (CVT)
Turbo Pressure (TCP/PSI), Throttle Position (TPS)
Intake Air Temperature (IAT), Intake Pressure (MAP)
Air-Fuel Ratio (A/F), Engine Load (ELD)
Odometer (ODO), Driving Time (MIN), Driving Distance (DIS)
System Time (TIM)
Performance Testing
0–100 km/h acceleration test
100+ km/h brake test (time + distance)
OBD Fault Diagnosis
Scan and read fault codes
Clear trouble codes easily
Help maintain engine health and reduce repair costs
Fully Customizable Settings
Multi-language support
Adjustable alarms: speed, temperature, RPM, voltage
Auto / manual backlight brightness (1–8 levels)
RGB ambient lights (RPM/speed controlled: red, green, blue, yellow, purple, cyan)
°C / °F temperature units; km/h / MPH speed units
Speed error calibration, fuel consumption fine-tuning
Engine displacement setting
Auto shut-down delay (2–300 seconds)
Factory reset function
Simple Button Control
Short press M: switch screens
Long press M (2s): enter / save settings
OK: confirm selection
›: next menu / increase value
Specifications
Compatibility: OBDII & EOBD vehicles (2008+)
Power supply: OBD port (no built-in battery)
Default alarm values:
Speed: 150 km/h
Engine temperature: 120°C
RPM: 8000 RPM
Low voltage: 10.5V
Default shut-down voltage: 13.2V (adjustable)
Why Choose A402?
Plug & play – no wiring, no tools
Clear LCD display for safer driving
Multiple alarms protect your engine
Compact design fits most dashboards
Stable performance & accurate data
Package Includes
1 × A402 OBD LCD Instrument Panel
1 × OBD Connection Cable
Important Notes
Not compatible with OBDI / JOBD systems
Time resets after power off (no internal battery)
Set vehicle type (hybrid/start-stop/standard) for proper auto shut-off
Drive smarter, monitor your engine in real time, and stay safe on the road with the A402 OBD HUD!
