The improtance of OBD2 scanner is that it can downloads
the fualt information and translated thesse codes into a
format that the owner or mechanic can understand. The
following is the ways of select a right OBD2 scanner.
1. Determine the type of OBD2 personal reader you need.
2. Look for a reader that can read both generic codes and
manufacturer-specific codes.
3. Purchase a reader made specifically for the type of car
you drive.
4. Have the function of clear and read the Diagnostic
Trouble Codes(DTCs)
5. The reader that can support all protocols.
6. which can diaplay codes in more than one language.

Nissan Consult 3 at Allobd2.

 

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