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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 
rea

d 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. 
 

 
 
 
 
 
 
 
 
 
 

Содержание P15

Страница 1: ...rbo 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 acceleratin...

Страница 2: ...e menu after enter into the menu 2 Push left 1 When the screen only displays the speed push left to switch to digital display area clock and RPM functions 2 when the screen is multi display status to switch the left area functions change the function setting after enter into the menu or decrease the default value 3 Push right 1 When the screen only displays the speed push right is to switch the di...

Страница 3: ...he button to enter into the menu at last push right to switch to the factory set and long press in to keep and exit Eliminate the fault code When the device scan the program successfully long press in the the button to enter into the setting menu then push right to switch to the OBD diagnose and short press in then find clean DTCs long press in to finish Setting Mode Long press in to enter into th...

Страница 4: ...ult value is 107 Speed Offset When the vehicle turns off but the device speed is not 0 then adjust the device Speed Offset value if the device speed shows 5KM H then change the device Speed Offset default value at 5 BAT Adjust if the battery voltage is different with the vehicle it can be adjusted Engine Size the default value is 1 6 L if the fuel consumption is much different with the dashboard p...

Страница 5: ... set selection short press in to do the factory set OBD diagnose set Scan DTCs scan the ECU to check if there is the error code and show the error details Clean DTCs switch to Clean the DTCs short press in the button to finish the cleaning Driving test Speedup test show the speed distance driving 400m takes time driving 100m takes time Brake Test show the speed brake distance and time Data Stream ...

Страница 6: ... if product power switch turns on If still no display please change another car to test analyze whether the car OBD diagnostic interface is good if it is not good please repair it and try again 2 Only shows the car voltage and be automatic power off after 60 second when the device is with power this product just available for cars with OBD2 agreement and EU OBD agreement European region after 03 y...

Страница 7: ...nge it because all the datas are read from the car ECU directly 5 RPM Alarm Default alarm is 6000 r please refer to the setting to change 6 Over peed alarm Default alarm is 150KM H please refer to the setting to change the value 7 The device cannot auto power off A After vehicle turns off the device still display the speed switch the setting to Speed Offset and adjust the value same as the device ...

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