Tag: bluetooth-obd2

My check engine light came on in my 2012 Civic and I want a Bluetooth OBD2 scanner I can use with my phone. I have a small budget and would like to spend under $50. I tried a friend’s old scanner and it would not stay connected. I use an Android phone, but my sister might want to use it on her iPhone too. I need something that can read codes and clear them, not just show live data. If it can show readiness monitors, that’s great. What apps work best and are free or cheap?