KONNWEI KW310 OBD2 Scanner Full OBDII Functions 10 Modes Car Engine Diagnostic Scanner Tool for All 1996 and Newer Cars (Black)

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Color: Black
Sale price$29.90 Regular price$34.90
Only 10 units left


  • ❂【FULL OBD2 MODES OBDII Code Reader】KONNWEI KW310 code scanner is a professional check engine light diagnostic scan tool, except the normal read/erase engine fault codes function, it still supports Live data, Freeze Frame, I/M Readiness, O2 test, On-board Monitoring that other obd2 scanners don’t have at this price.
  • ❂【WORK ON ALL USA 1996 AND NEWER VEHICLES】Work on most 1996 and newer domestic and import gasoline or diesel vehicles(OBDII & CAN) that are located in USA, including passenger cars, SUVs, light trucks, etc. Simply connect the car diagnostic scanner with car’s obd2 port, turn on ignition then it’s ready to analyze check engine light. No battery or apps needed.
  • ❂【DIAGNOSIS CAR ON YOUR OWN】Plug and play with the clear main menu, no extra app needed. Even if you’re not familiar with vehicle repair, you can easily take control of this car computer reader, stay at home and get the information you want then fix the car on your own.
  • ❂【BEST IN THE MARKET】KW310 car engine diagnostic code scanner is coming with the user-friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners. It also supports 7 languages, absolutely it’s the most cost-effective code reader ever.
  • ❂【3 YEARS LONG AFTER-SALE SERVICE】Gift box package includes obd2 scanner*1, 30" obd2 cable*1, user manual*1. We provide 3 years long after-sale service to every product, any OBD-II Scanner issue or technical problem is welcomed to consult us, we have the professional engineer 7*24 at your service.

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.

Fast I/M Readiness

The 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 Data

KW310 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 Test

This function can be utilized to read the results of on-board diagnostic monitoring tests for specific components.

O2 sensor test

Performs 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 Frame

KW310 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 Lookup

KONNWEI 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.

Value 69.99 53.99 48.99 57.99 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 Battery/starter/alternator 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 2.4’’ Color LCD 2.4’’ Color LCD 2.4’’ LCD
Service Functions 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: 12V 100-2000CCA Test range: 6V 12V 100-2000CCA 12V 4-100 AH

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