Fiberall does not provide OBM or standard neutral automotive diagnostic tools only. ODM customized service for vehicle diagnostic tools is also available. We mainly specialize in three type of automobile diagnostic tools. 1, Mini type OBD code reader (Bluetooth type, Wi-Fi type, USB type); 2, Handheld type obdii diagnostic scan tool ( DTC code reader, diagnostic scanner, battery tester etc.); 3, Pad type comprehensive automotive diagnostic equipment. This article mainly focuses on OEM service of handheld auto diagnostic tools. And takes V311A as sample. Fiberall provide various customized features for the car diagnostic tool. Including label, housing, obd2 cable, obd connector, press key, user manual, packing and so on.

Fiberall provide 12 months warranty for all our auto diagnostic tools and related products. Object of warranty must be purchased in bulk from formal channel of Fiberall. Buyer have right to request free warranty service in case of non-artificial reason failure within one year from the date of receiving. But damage caused by dismantling and repairing without permission or authorization, damage caused by improper use or maintenance, intentional damage, accidental damage, damage caused by force majeure and so on, Fiberall will disqualify the warranty for the obd diagnostic tool. Please hand over complain to us according to the listed process. We provide replacement or maintenance for the diagnostic tool accordingly to different situation and the car diagnostic tool will be retuned to user as soon as the problem is solved. As a professional manufacturer of auto diagnostic tool, Fiberall will continue to provide you with the best products and services.

ECU is like a brain of vehicle and it is able to obtained vehicle information like trouble code and other real time data from the vehicle, and our trouble code reader is a obd device which is able to transmit the obtained data to app of mobile phone, mac or computer, so that user can use a obd adapter to see the ecu information. This article introduce working logic of the ECU, working principle between ECU and fault code reader and how to select a correct trouble code reader to use with the ECU.

Automobile diagnosis refers to the process of identifying the causes of automobile faults or trouble. OBD diagnostic technology refers to technologies that can be used to detect and analyze fault components and fault areas. Most of Fiberall products are auto diagnostic tool for this field. According to the complexity of automobile diagnostic technology and the development level of automobile technology, the diagnostic methods can be divided into artificial experience diagnosis, simple instrument diagnosis, precision detection diagnosis and artificial intelligence diagnosis. Nowadays, technology of OBD vehicle diagnosis has been well developed, and the intelligent degree of auto diagnosis is very high, and gradually tends to the unification of international standards. Whether it's OBD-II or Eobd vehicles diagnosis, Fiberall auto diagnostic tools can be a ideal choice.