OBD2 Scanner TOPDON AL300 Car Diagnostic Code Reader All OBD2 Functions Check Engine Light Smog Check O2 Sensor Test

?  Full OBD2 Functions

• Reading Codes: Retrieves both generic (P0. P2. P3. and U0) and manufacturer specific (P1. P3. and U1) codes; shows the DTC and its detailed description simultaneously.
• Erasing Codes: Erases the retrieved DTCs and other related data after certain maintenance or repairs to turn off Check Engine Light.
• I/M Readiness Status: Observes the performance of car’s emission-related systems on the vehicle to check if they are ready for the inspection and maintenance testing.
• Live Data: Displays live or reatime PID data of vehicle’s computer modules to analyze or monitor the components running status.
• Freeze Frame: Allows users to view the vehicle’s operating parameters when a fault code detected to quickly locate the malfunctions.
• O2 Sensor Test: Checks the Oxygen content in the exhaust and makes adjustment for the best air-fueratio.
• Vehicle Information: Reads and displays the vehicle information for users to have accurate vehicle diagnosis. including the VIN. CIDs. and CVNs.
• On-Board Monitor Test: Retrieves test results for emission-related powertrain components and systems that are not continuously monitored to determine if the components or the monitors are fine.
• EVAP System (mode$8): Initiates a leak test for the vehicle’s EVAP system.

?  Additional Functions

• Wide Vehicle Coverage: Equipped with 16-pin connector. this OBD2 code reader is compatible with the following protocols: KWP2000. ISO9141. J1850 VPW. J1850 PW. CAN (Controller Area Network). which enable it to work on most OBD2 compatible vehicles in 1996 and newer.
• DTC Lookup: Besides the capability of explaining DTCs of the tested car. you can also use this OBD2 scanner to search the definition of the DTC stored in the built-in DTC library.
• Plug-and-play: Just plug this OBD2 code reader into the car and play. No need any batteries. The rest wilbe straightforward and intuitive.
• Ergonomic Design: With elegant black. ergonomic design. and 4-button operation. this scan toolooks very nice and is easy to use.
• A Long Cable: The code reader is equipped with a long connecting cable (about 41.34 in) to provide users with good using experience.
• ColorfuLCD Screen: This OBD2 scanner with 1.77 color LCD brings you better visuaeffect thanblack-and-white ones.
• MultilinguaSupport:English. French. German. Spanish. Portuguese. Italian. Russian
• No Need to Update: The OBD2 scanner is good enough for vehicle diagnosis and you don’t have to spend time updating it.

• All OBD2 Test Modes to Pull/Clear Codes
• Excellent for Reset the Check Engine Light. Retrieves Generic and Manufacturer Specific Codes
• View I/M Readiness Status/Freeze Frame/Live Data/VIN
• Run EVAP/O2 Sensor/On-Board Monitor Tests. DTC Lookup for Numerous DTCs
• O2 Sensor Test. On-Board Monitor Test