Vjoycar P15 User Manual

OBD smart digital meter
User manual
Model:P15
Thanks for purchasing our OBD smart digital meter.This product connects car
OBD2 interface by OBD cable, and display the driving datas, e.g. vehicle
speed, engine RPM, water temperature, fuel consumption etc. It can keep the
driver’s eyes always on road to avoid the dangerous of lowering down head to
read the dashboard. This product won’t change any car ECU datas.OBD
smart digital meter is equipped with a very powerful detection for error code,
the device can display the error code information clearly in text form,and it can
clear the fault information,and display accelerating competitive mode,brake
performance test mode, turbo pressure, read the entire vehicle data stream
information,and the other functions.
Main Functions&Features:
1.Available for cars with OBD2 and EUOBD port(Car automatic diagnosis
system) ,plug and play
2.TFT LCD multi color smart display
3.The first scan will show the vehicle protocol
4.Multi function display mode or simple function display mode can be
switched freely
5.Add new functions: accelerating competitive mode ,Brake performance test,
can read the entire car data stream information
6. Rich contents: vehicle speed, engine RPM, water temperature, voltage,
instantaneous fuel consumption, average fuel consumption, single driving
distance,total driving distance, driving time,turbo pressure, Air/Fuel Ratio, oil
temperature, low voltage alarm,high water temperature alarm,over speed
alarm, engine fault code alarm, eliminate the fault code,freely switch between
kilometers&miles.

Vjoycar P15 Specifications

General

Brand	Vjoycar
Model	P15
Category	Measuring Instruments
Language	English

Summary

Main Functions & Features

Product Capabilities Overview

Lists key features including OBD2 compatibility, TFT display, multi-function modes, and diagnostic capabilities.

Functions & Keys

Control Button Operations

Explains how to use the setting button for navigation, selection, and mode switching.

System Settings & Configuration

System Mode and Fault Code Clearing

Details on entering setting mode and clearing fault codes using the device.

Factory Settings

Procedure for accessing and applying factory default settings.

General Settings

Configuration options for language, alarms, speed, and display adjustments.

Power & Display Settings

Settings for distance tracking, power-off time, voltage, clock, HUD, and progress bar.

Diagnostic and Test Functions

OBD Diagnostics

Scanning and clearing diagnostic trouble codes (DTCs) for vehicle errors.

Driving Performance Tests

Performing speed-up and brake tests to evaluate vehicle performance.

Data Stream Display

Viewing real-time vehicle data stream information.

Device Installation

Installation Procedure

Steps to identify vehicle compatibility and connect the OBD device.

Technical Parameters & Troubleshooting

Technical Specifications

Details on operating environment, voltage, size, and weight of the device.

Troubleshooting Common Issues

Solutions for display problems, power issues, inaccurate readings, and device behavior.