WiiYii Car Head Up Display HUD P12s

What It Is

A digital head-up display that plugs into your car's OBD2 port. Shows speed, RPM, temperature, and other engine data on a 5-inch LCD screen.

Key Features

5-Inch LCD Screen – Clear data display
OBD2 Connection – Simple plug-and-play installation
10 Display Screens – Switch between different data views
12 Languages – Multi-language support
Real-Time Data – Speed, RPM, temps, fuel consumption
Smart Alarms – Warns for speeding, overheating, pressure issues
Universal Fit – Works with most cars 2008 and newer
2025 Updated Chip – Faster refresh rate and better compatibility

What's Included

HUD display unit
OBD2 cable (or USB for cigarette lighter)
Non-slip mat
Installation manual
1-2 year warranty

Uses

Monitor engine performance
Track fuel consumption
Watch real-time speed and RPM
Receive temperature and pressure alerts
Improve driving awareness

Specs

Feature	Details
Brand	WiiYii
Model	P12s
Screen Size	5 inches LCD
Connection	OBD2 plug
Car Fitment	Universal (2008+ OBD2 cars)
Voltage	9V-16V DC (12V/400mA)
Material	ABS + PC
Languages	12 languages
Displays	10 screen options
Warranty	1-2 years
Certifications	CE, ROHS, FCC
Origin	Guangdong, China

Data Displays

Speed • RPM • Water Temperature • Oil Temperature • Fuel Consumption • Engine Load • Exhaust Temperature • Intake Air Temp • Battery Power • Oil Pressure • Fuel Pressure • Turbo Pressure • PID Data Stream

Alarms

Over-speed • High RPM • Overheating • Turbo Pressure • Exhaust Temp • Oil Temp

Installation

Turn on car (don't start engine)
Connect OBD2 cable to OBD2 port (or USB to lighter)
Hide cable in A-pillar
Place display on dashboard with non-slip mat
Start engine and display activates

Quick Benefits

✓ Easy OBD2 installation
✓ Real-time engine monitoring
✓ Smart alarm system
✓ Universal vehicle compatibility
✓ Multi-language support
✓ Fast, responsive display

Smart HUD display. Instant engine data. Better driving awareness.