Easily detects Check Engine Light (MIL) causes, Views freeze frame data, Turns off Check Engine Light, clears codes and resets monitors, OBD is only supported after 2006; Americas: OBD is only supported after 1996; Asia: OBD is only supported after 2009. What it can't do is run real-time tests or do any of the more advanced functions such as plotting graphs. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. The location of the socket varies from car to car some have it beneath the handbrake/gear stick casing, some under the bonnet or on the cockpit area.

It is compatible with most vehicles manufactured after 1996, including American, Asian and European models. MS309 engine scanner code reader comes with I/M readiness status check function that shows you whether all the emission related systems and components are operating within allowable limits to help you pass the annual Smog Check. Autel MS309 scanner not only reads and clears normal codes, but also retrieves generic (P0, P2, P3, and U0), manufacturer-specific (P1, P3, and U1), and pending codes.Electrical issues could vary from a faulty sensor (camshaft/timing/oxygen) to pressure, fuel issues there are literally hundreds of codes this makes it easier to find the problems.

The MS309 auto vehicle scanner is upheld by multi Day Unconditional promise and A year US Vender Guarantee. When an emissions-related fault occurs, the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters to help in identifying the problem. 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.

This is not always possible but if we can, then we will as it will mean there is no customs and duty. UNMATCHED COMPATIBILITY】Autel MaxiScan MS309 compact pocket code reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. PLEASE NOTE: For All Royal Mail Shipments they aim to deliver your item within 1-3 business days but not guaranteed.

Works on 99% Vehicles - Autel MaxiScan MS309 compact pocket code reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Just connected up a newly bought ELM327 today, only bought as was cheap and handy to have if I do get a problem.Quickly scan and define Vehicle Diagnostic Trouble Codes (DTCs) with this user-friendly "handy little tool". The definitions will be displayed under the codes, providing you with an easier way to read and quickly understand the meaning of the detected fault codes. It is a compact code reader with the ability to view Freeze Frame Data, check I/M readiness (emissions) and monitor status. Autel ms309 can quickly scan and define vehicle Diagnostic Trouble Codes (DTCs) with this easy-to-use, compact code reader with the ability to view Freeze Frame Data, check I/M Readiness (Emissions) and monitor status.

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. The engine scanner shows readiness status with a series of readiness monitors: continuous monitors like a misfire, fuel system, and comprehensive components monitor and non-continuous monitors like EGR system, O2 sensors, Catalyst, Evaporative System, O2 Sensor heater, Secondary air, Heated Catalyst, and A/C system. As well as MIL light ,the ABS light has come on with the DSC fault message, and also the traction control light come on today.

Autel MaxiScan MS309 Autel ms309 quickly scan and define vehicle Diagnostic Trouble Codes (DTCs) with this easy-to-use, compact code reader with the ability to view Freeze Frame Data, check I/M Readiness (Emissions) and monitor status. The I/M Readiness function is used to check the operations of the Emission System on OBD2 compliant vehicles. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. 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. NOTE: It does not supports full engine system, if it is needed, please consider ML629/ MK808BT, etc.