🚗 KUULAA Bluetooth OBD2 Scanner for iOS & Android, Car Diagnostic Tool, Engine Code Reader, OBDII Car Scanner - OBD Free App Review

【Worry-free compatible with iOS&Android&PC】It is necessary to note: iOS devices need to connect to Bluetooth in the APP-Android can automatically connect to Bluetooth-The software on the PC side may report a computer security error, but it is only a compatibility issue and does not affect the use. 【 Key Point】Not only just read vehicle malfunction codes and give you code definitions, but more importantly informs you what the possible problems are with your vehicle, even if you know absolutely nothing about cars. We are here to help you know the car troubles and clear the error code for saving money, so the understandable fault code definition is important for you. 【Readiness Status To Pass Smog Check】: KUULAA OBDII scanner diagnostic scanner tool comes with I/M Readiness function to check the operations of the Emission System on OBD2 compliant vehicles. It includes vehicle-specific number of monitors like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP system and etc, making this OBD2 scan tool an excellent scan tool to help get your vehicle ready to pass the annual smog check. 【Turn Off Check Engine Light】: KUULAA ELM327 OBDII scanner is an easy-to-use plug-n-play check engine code reader that read and clear codes. This little code scanner retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes and displays DTC definitions on the screen. It can check engine related fault codes, easily find out what caused the check engine light comes on, turn off MIL light(Malfunction Indicator Light).