Product Description
ALL-IN-ONE KW310 universal car diagnostics tool:
- Read/Erase Fault Codes: Read and clear check engine light codes including generic, manufacturer-specific, and pending codes.
- Live Data: Displays live data stream in digits and graphs, allows you to compare live readings to find out suspicious parameters.
- Freeze Frame: Shows vehicle parameters recorded by ECU when an emission-related fault occurs.
- O2 Monitor Test: Accurately identifies failures of the Oxygen sensor and vehicle emissions-related errors.
- Mode 6: Advanced test results (like misfire counts) for on-board diagnostic system monitors.
- Mode 8 (Component test): Allows initiating a leak test for the vehicle’s EVAP system.
- I/M Readiness: Quick State Emissions readiness check and drive cycle verification
- Vehicle Info: Check the produce year, VIN Code and other details of your vehicle.
- DTC Lookup: the code reader can lookup the complaint fault code's definition directly, no need to search online.
Turn off Check Engine Light
KONNWEI KW310 OBD2 scanner can access PCM module of OBD2 compliant vehicles and read and clear diagnostic trouble codes(DTCs), make sure your engine is in good condition, and turn off Check Engine Light when proper repair is done according to the DTC displayed on the back-lit screen.
Specially Designed for Home Diagnostics
The obdii diagnostic scan tool is specifically designed for car owners to identify problems with their vehicles before taking them to a mechanic. It is therefore ideal for use at home, and is very easy to use. Moreover, it will save lots of car maintenance costs for you. Simply plug it in and hit enter. It supports all OBD II functions, and will therefore work for all vehicles compatible with standard obdii protocols.
Works on all after 1996 and newer vehicles in the USA(OBD II&CAN) or other imported vehicles. Quickly read and erase the DTC on all OBD II protocols vehicles: CAN, J1850 PWM, J1850 VPW, ISO9141 and KWP2000 and support for 7 languages: English, French, Spanish, German, Dutch, etc.
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Fast I/M ReadinessThe KONNWEI KW310 is an advanced diagnostic scan tool with a patented one-click I/M readiness key, which is convenient to determine the vehicle’s condition. It’s also a perfect car code reader diagnostic tool with reset function. |
Live DataThe OBDII code scanner lets you view "real-time" Live Data. This information includes values (volts, rpm, temperature, speed etc.) and system status information (open loop, closed loop, fuel system status, etc.) generated by the various vehicle sensors, switches and actuators. It supports detailed text display, and you can view all data stream items or select a certain item of live data with a graph. |
On-Board Monitor TestThis function can be utilized to read the results of on-board diagnostic monitoring tests for specific components. |
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O2 sensor testPerforms O2 sensor test to allow retrieval and viewing of O2 sensor monitor test results for the most performed tests from the vehicle's on-board computer |
View Freeze FrameKW310 auto code reader is most useful while diagnosing continuous monitor faults like engine misfire and fuel control concerns. 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. This set of values is referred to as Freeze Frame Data and may include important engine parameters such as engine RPM, vehicle speed, mass airflow, engine load, fuel pressure, fuel trim value, engine coolant temperature, ignition timing advance, or closed loop status |
DTC LookupKONNWEI KW310 OBD2 code reader has a DTC （Diagnostic Trouble Codes）lookup library which built-in over 3000 generic codes definition look up library, it can display current and pending codes stored on the car computer, allows you to search for the definition of DTCs, saves your searching time. |
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| Enhanced OBD2 Scanner KW850 | Car OBD2 Scanner KW350 | 2 IN 1 OBD2 Scanner + Battery Tester | KW650 6V 12V Battery Tester | KW510 Battery Charger | |
| Value | 69.99 | 53.99 | 69.99 | 58.99 | 59.99 |
| Application | Read and erase trouble codes within engine system, Smog Check | Full System OBD2 Diagnostic Scanner for VW Audi V/A Series Cars | OBD2 Scanner + 6V 12V Car Battery Tester | Battery/starter/alternator tester | 3 in 1 Battery Tool: charge, repair, test |
| Full OBD2 Service Function | |||||
| Read and Clear Codes, I/M Readiness Status,Freeze Frame/Data Steam | |||||
| Live Data | |||||
| Live Battery Monitoring | |||||
| Screen Size | 2.8’’ Color LCD | 2.4" TFT LCD | 2.8’’ Color LCD | 2.4’’ Color LCD | 2.4’’ LCD |
| Service Functions | Reset check engine light and monitors | Reset check engine light and monitors | Reset check engine light and monitors, Check battery status, cranking voltage, cranking time, charging test; test alternator & starter | Check battery status, cranking voltage, cranking time, charging test; test alternator & starter | Check battery status, Charge and repair battery, cranking voltage, cranking time, charging test; test alternator & starter |
| Print Data / Free Update | |||||
| DTC Look-up & Definition | Test range: 6V & 12V 100-2000CCA | Test range: 6V 12V 100-2000CCA | 12V 4-100 AH |