OBD2 Multi-Functional Display QA

A:
Poor contact on OBD II connector. The main body and the control box circuit are in poor contact. Please double-check that each connector and terminal are tight.

A:
Please check the warning value setting to see if the warning value is set too low and cause early warning. Please reset the warning mode of the D-Meter2.

A:
After OBD2 is standardized, each Parameter IDs (PIDs) has a corresponding position. The value cannot be displayed may be that the PIDs and components are not used in the original factory setting, so the value of the OBD2 display cannot be displayed.

A:
That's because the ECU of some models shuts down and stops sending signals after the engine has been turned off for a period of time.

A:
The value cannot be displayed. It may be that the PIDs are not supported in the original factory settings, so the OBD2 display value cannot be displayed. This is normal, please don’t worry.

A:
The warning function of other modes is activated. Please switch to the warning value setting mode to check whether the data is abnormal or increase the warning value. This is normal, don't worry.

A:
This is because the ECU shuts down and stops sending signals after the engine has been turned off for a period of time. This is normal, don't worry.

A:
The value cannot be displayed or the value is incorrect. It may be that the PIDs are not supported in the original factory settings, so the OBD2 display value cannot be displayed. The sensor can be selected by setting the AFR signal source to ensure that the correct information can be read. If the information is still incorrect, it means that the product does not support the signal of the car.

A:
There will be some errors in the mileage itself. In addition, this product will not automatically read the mileage, so there will be a gap in the first use. The mileage must be manually set in first time. There are "+,–%" in the mileage setting that can be set, and can be fine-tuned according to the degree of error.

A:
Almost all car models after 2014 is applicable, but the displayed information may not be all available, and some car models do not provide information from the original factory.
If you still have doubts, please leave your car model information, and we will contact you.

A:
It depends on whether another product is made according to the standard communication protocol CAN, if there is, there will be no conflict.

A:
It depends on whether another product is made according to the standard communication protocol CAN, if there is, there will be no conflict.

A:
Car models after 2014 are applicable.

A:
No, basically, it is not waterproof when installed inside the car.

A:
YES, just connect it directly to the OBDII socket!

A:

A:
Yes, need a 1 spilt to 2 obd cable.
It can use with other product, as long as it follow with international communication protocol.

A:
Two.

A:
It will shut down after the car is turned off, and there is no dark current problem, so there is no need to pull the plug.

A:
Can clear the fault code, but can't see the fault code. Please refer to below video to adjust.

A:
1. Please confirm whether the OBD2 is plugged in tightly
2. Generally, it is caused by voltage setting problems
Please refer to the video below to adjust.

A:
Adjust or close the warning through the warning value setting. Please refer to the video below to adjust.

A:
The obd connector can be reconnected during startup. Please refer to the video below to adjust.

A:
Select the channel with value as the display basis. Please refer to the video below to adjust.

A:
Select "car brand" to select the corresponding car model through the settings. Please refer to the video below to adjust.

A: The lighting can be selected through the built-in 7 modes. Please refer to the video below to adjust.

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  OBD2 Diagnostic Multi-Functional Display

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  Shadow OBD2 diagnostic multi-functional display can quickly captures ECU information through CAN-bus. It is plug-n-play. There are 11 information can be read after connecting. The condition of the vehicle can be fully grasped without destroying the body of the vehicle. D-Meter 2 uses Microchip's CPU, which is 10.2 times upgraded compared to the 1st generation. The processor can quickly feedback accurate information to the display interface.

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