
I use a ViBecs Bluetooth OBD2 Scanner Adapter that connects via Bluetooth to my iPhone with the Car Scanner App to diagnose trouble codes on my View and delete Minivan Dodge. . It provides real-time status of all sensors including emission test status. Not only does this device ensure that all of your car's systems are working properly, it also allows me to ensure my car is roadworthy before sending it in for a smog check. Small and easy to store in the glove compartment, so always in the car.

Vgate ICar Pro Bluetooth 3.0 OBD2 Code Reader OBDII Scanner Scan Tool Car Fault Diagnostic Check Engine Light For Torque Android
22 Review

Vgate ICar Pro Bluetooth 3.0 OBD2 Code Reader | Scan Tool For Torque Android To Check Engine Light & Car Faults
19 Review

MUCAR CDL20 OBD2 Scanner - Check Engine Code Reader And Diagnostic Scan Tool For All OBD II Protocol Cars Since 1996, With O2 Sensor, EVAP System, And Smog Test Functions
23 Review

Autel AP200H OBD2 Scanner Dongle - Wireless Bluetooth Code Reader with Health Status Reports - Diagnostic Tool for Engine, Transmission, ABS, SRS - OLS/BMS Resets - All Vehicles (Android/iOS)
11 Review