Vehicle Verification Android App

The program «Vehicle Verification» works on Android-devices with different screen resolutions and supports screen rotation (landscape and portrait orientation). The program is designed for devices with Android version 2.1 and higher. A list of vehicle models for which the available Android-version of «Check-Engine» Set in the summary table of applicability.




The start screen of the program vehicle registration checker for Android
Configuring Android

To ensure that the program was able to connect to a Bluetooth adapter, you must turn on Bluetooth and pair the device with the Android-adapter “BT-ECU”. Pairing is done in Android Settings under Wireless & networks -> Bluetooth settings. adapters interface code “BT-ECU” – 0000 (four zeros).
«Check-Engine» for Android only works with adapters «BT-ECU K-Line + CAN» (type 03.01) version 1.0 or later and with adapters «BT-ECU CAN» (type 03.02) version 1.0 and later.
Setting «Vehicle Owner Check» program

All options for setting up the program and connect to the adapter and the motor vehicle control unit assembled in a window “Settings”.

screen settings

Mode “Diagnosis”

“Diagnosis” mode becomes available only after connecting the adapter to the program “BT-ECU”. To connect you need to select “Connect” in the main window menu.
Click the “Diagnostics” button to start mode. In this mode, there are 2 tab “Settings” and “Fault codes”. When starting this mode, the program communicates with the car’s engine control unit determines the available diagnostic options.

Browsing diagnostic parameters

The program «Check-Engine» displays the main parameters of the engine in real time. This update only those parameters which are marked in green on the left. To rent or to put such a mark is necessary to click on the line with the appropriate name of the parameter.
If you click on any setting and hold for some time (about 1-2 seconds), it opens a preview of the selected parameter in a single screen with the detailed description, and control the minimum and maximum values of this parameter.
Browsing diagnostic parameters
The list of displayed parameters is different for each model of car. A typical list of options:

The turnover of the crankshaft, rev / min
Vehicle Speed, km / h
coolant temperature, oC
Intake air temperature oC
Air flow rate, kg / h
Ignition timing, c. PKV
The throttle position,%
oxygen sensor voltage to the catalyst, mV
oxygen sensor voltage after the catalyst, mV
engine load value,%
Onboard voltage,
Run with the included indicator Check Engine, km
Reads and clears trouble codes

The program «vehicle registration details for bike,motor by vehicle number registration checker» allows to consider the DTCs from the memory controller engine management (ECU), decode them In accordance with the data of the vehicle manufacturer, and remove it from the computer memory after the fault. Apart from the fault codes and their decryption code output status and simplifies the comment owner to decide on the further operation of the vehicle.
If you have on the “Fault codes” fault codes button appears “Clear trouble codes”. When you press this button, the reset procedure (removal) of fault codes for the computer.

Detected a fault in the list of codes are displayed, along with the status and interpretation. To view detailed information for the code on a single screen, click on the line and a corresponding error code. Color to the left of the DTC defines a conditional “danger level” code for the continued operation of the car. Bright red indicates a fault which is not recommended at any or operation of the car, even at idle. Orange and yellow colors represent a relatively minor fault, which usually allows you to operate the car before applying the service station or the fault of the car owner’s home. A more detailed commentary on a fault code is in the preview window on the code information.
fault codes
DTC status determines the vehicle self-diagnosis system, for example:

CX (stored)
Problem registered vehicle self-diagnosis system several times during two trips in a row, and its code is stored in computer memory. Register the stored DTC activates Engine Sheck indicator on the dashboard of a car;
Tk (current)
Self-diagnostic system detects a fault at the moment.
Saving parameters and fault codes in the file

The current values of parameters and fault codes can be saved in files in text format.
“Trip computer” mode

computer routing mode “Trip computer” is used to control the way different trip parameters (current, average and maximum speed, instantaneous, average and absolute fuel consumption, travel time, money and time spent in traffic jams, etc.), and to monitor the critical parameters of the engine (coolant temperature, battery voltage, the presence of faults detected by the vehicle self-diagnosis system etc.). The accumulated parameters are automatically saved in travel reports.

Display values are displayed on the screens 5 and 6 parameters in portrait or landscape orientation. Complement between screens by the buttons on the settings or gestures “Next” (movement of a finger across the screen from right to left) and “Back” (finger left to right movement).

Provided the day and night display modes with the ability to automatically switch on the set time. For the most reliable measurement of fuel consumption and vehicle speed is provided to calibrate.

For some selections in the “Trip computer” provides the ability to automatically control their values. This means that when the parameter value will undesirable (e.g. the coolant temperature is above normal or lock the vehicle diagnosis system failure) corresponding to the color change to red cells.


Mode “Trip computer” and travel reports

“Devices” mode

In the “Devices” settings (speed, engine rpm, engine temperature, on-board voltage, etc.) are displayed in the form of equipment simulates a car panel. “Instruments” can be displayed in Analogue or digital form. At the same time on one screen can display up to 6 “units”. Possible combinations: 1 to 6 small appliances; 1 large unit; 1 large + 1 small appliance device; 1 large + 2 small appliance device.

For a number of devices (speed, engine speed, coolant temperature, engine load, etc.) It is possible to control the output parameter values display for the selected range. When you exit the parameter range for a beep sounds (if this option is selected in the general settings of the program), the image is a digital device is highlighted in red tsetom and the analog device, a special indicator in the form of an exclamation mark on a red background.


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