Autel MaxiScan MS309 Universal OBD2 Scanner Engine Light Fault Code Reader, Reading & Erasing Codes, Viewing Freeze Frame Data and Retrieving I/M Readiness Smog CAN Diagnostic Tool

Autel MaxiScan MS309 Universal OBD2 Scanner Engine Light Fault Code Reader, Reading & Erasing Codes, Viewing Freeze Frame Data and Retrieving I/M Readiness Smog CAN Diagnostic Tool

Turn off check engine light Autel MS309 obd2 engineanalyzer read engine related fault codes stored(hard codes) and pending codes(intermittent codes) in the ECU and display DTCs(diagnostic trouble codes)definitions on the TFT color display. It retrieves generic (P0, P2, P3, andU0), manufacturer specific (P1, P3, and U1) codes. The MS309 car engine codereader helps you figure out why the check engine light is on, fix the problemand clear the codes, turn off MIL(Malfunction Indicator Light) light and resetmonitors. Read more View Freeze Frame Data The Autel MS309 auto code reader ismost useful while diagnosing continuous monitor faults like engine misfire andfuel control concerns. When an emissions related fault occurs, the OBD IIsystem not only sets a code but also records a snapshot of the vehicleoperating parameters to help in identifying the problem. This set of values isreferred to as Freeze Frame Data and may include important engine parameterssuch as engine RPM, vehicle speed, mass airflow, engine load, fuel pressure,fuel trim value, engine coolant temperature and etc. Read more Smog CheckMS309 engine scanner code reader comes with readiness status check functionthat shows whether all the emission related systems and components areoperating within allowable limits to help pass the annual Smog Check. Readmore Powerful Compatibility Autel MS309 car OBD2 scanner is Compatible withdomestic, Asian and European vehicles, 1996 and newer. And the auto scannersupports all 5 OBDII protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850PWM and CAN. Read more Retrieve Vehicle Information MS309 automotive scannerretrieves the Vehicle Identification No. (VIN), Calibration ID(s), CalibrationVerification Nos. (CVNs). This function is especially useful when you buy aused car and use this little pocket code reader to check whether the VINmatches and make sure the ECU has not been replaced by a garbage car. Readmore

Product Features

• TURN OFF CHECK ENGINE LIGHT: Autel MS309 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 TFT color 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).
• FREEZE FRAME DATA FOR ACCURATE DIAGNOSIS: This MS309 check engine code reader comes with 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 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.
• The Code Reader provide you an easy and quick access to diagnostic Trouble codes(DTCs) ,allowing you erase trouble codes;Easily determines the cause of the Check Engine Light(MIL) and Turn off the Check Engine Light.
• RETRIEVE VEHICLE INFO: The Autel MS309 automotive OBD2 scanner enables retrieval of the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is most useful to check whether the ECU matches your car when you are buying a used car. The MS309 auto car scanner is backed by 45 Day Money Back Guarantee and 12 Months US Seller Warranty. Purchase now and go fix something!