OBDSTAR X200 Pro2 “Diag Abnormal exit! CODE:3” Solution
One customer wonders how to fix “Diag Abnormal exit! CODE:3” error. Due to firmware change, X200 PRO2 needs updated firmware before use, or it will show this error. This is how to update firmware (DP Program) of OBDSTAR DP5x, DP7x,… Continue Reading