Can Familia II use 323 throttle valve?

You can't use the 323 throttle in this case.

Although the throttle bodies of Familia II and 323 may have similar functions, their sizes and specifications may be different, so it may be impossible to directly use the throttle body of 323 on Familia II. If used, it will bring the following hazards:

1. The size and specification of the throttle body do not match, which may cause the throttle to fail to work normally.

2. The installation position of the throttle body is incorrect, which may cause the engine to run unsteadily or fail to start.

3. The connecting harness of the throttle body may not be connected normally, resulting in that the vehicle cannot be started or driven normally.