Autel MaxiScan MS309 OBD2 Code Reader, Check Engine Fault, Emission Monitor Status, Clear Codes, View Freeze Frame Data, CAN Diagnostic Scan Tool for All OBD II Protocol Vehicles After 1996

🚙【Read/ Clear Codes & Turn Off Check Engine Light】Autel MS309 OBD2 scanner is an easy-to-use plug-and-play check engine code reader that reads and clears 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 TFT color screen. It can easily find out what caused the check engine light on, turn off MIL light. 💥NOTE: It does not support full engine systems. 🚙【View Freeze Frame Data - More Accurate Diagnosis】This MS309 check engine code reader comes with a viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive cycle verification time. It includes important engine parameters such as RPM, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel trim, engine coolant temperature and etc. 🚙【Readiness Status To Pass Smog Check】The Autel MS309 car diagnostic scanner tool comes with an I/M Readiness function to check the operations of the Emission System on OBD2 compliant vehicles. It includes a 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. 🚙【Wide Vehicle Compatibility】Autel MaxiScan MS309 compact pocket code reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN. This OBD2 code scanner is compatible with all OBDII-Compliant vehicles, passenger cars, or light trucks. For OBD2 cars, usually, EU cars after 2006, Asian cars after 2009, US cars after 1996. 💥NOTE: It does NOT support ABS, Brake, SRS, full Engine systems, etc. If needed, pls consider ML629/ MK808BT or above. 🚙【Retrieve Vehicle Info & No-Risk Purchhase】This portable OBD2/EOBD scanner MS309 enables retrieval of the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is useful to check whether the ECU matches when you are buying a used car. 👨‍💼 It comes with 30 days return policy and1-year worry-free warranty. A very handy little tool to have with your bigger scanner. A must keep in your car. Contact info: 📧[email protected]📧.