3 Minutes AUTO REPAIR TIPS AND TRICKS How to find the obd2 port no power problem and fix them? Russell September 18, 2021 0 Comment on How to find the obd2 port no power problem and fix them? There may be many reasons for the obd2 port no power. The most obvious is that the car battery was disconnected or died (or battery terminals were not connected). Whatever the reason, the following... Read More