KZYEE KC401 OBD2 Code Reader(Reviews and Buying Guide) 2021[Update]

Kzyee KC401 is a code reader and car scanner that supports all 10 modes of the OBD II protocol. It quickly diagnoses engine problems through the on-board computer. Troubleshooting code prompts are also easy to understand and easy to operate. The Kzyee KC401 is highly compatible and is suitable for all OBD II compatible vehicles (diesel and gasoline engines), including those equipped with the CAN bus.

KZYEE KC401 Bullet Points
  • Full 10 Diagnostic Test Modes: Read Codes, Erase Codes, Live Data(in graph), View Freeze Frame, I/M Readiness, On-Board Mon. Test, Component Test, Vehicle Info, Module Present, Unit of Measure, 02 Monitor Test
  • Ease of Installation: Use OBD II 16PIN Cable to connect the Scan Tool with DLC directly (power supply by vehicle’s battery), the OBD II vehicle code reader will match the Vehicle’s Communication Protocol automatically and captures information that can help identify the fault condition.
  • Lifetime Upgrade Support: Connects the Scanner to a PC via USB cable using Software CD / Internet to updating software or printing date that you need.
  • Broad Vehicle Coverage: KZYEE KC401 OBD2 / EOBD Scanner load power 8V-18V, is design to work with all OBD II compliant vehicles(Both diesel and gasoline engine), including those equipped with a CAN bus. ( Such as passenger cars, suv, light cars, pick up, jeep, mpv after 1996 ).
  • Language Support: KZYEE KC401 OBD2 Scan Tool support English, French, Spanish and it is Easy to set up your desire Language.
  • Easy to Use: Easy-to-understand troubleshooting code tips help get to the cause of trouble codes faster.
  • Data Stream Graphing Display: Display live data stream in graph for a clear problem analysis and a quick car scan, get a more intuitive learning, make it easy to troubleshooting.
  • Special Functions: This OBD II reader supports full OBD II/EOBD diagnostic functions, check engine light, read / erase fault codes. This also support ABS diagnosis and turn off ABS warning lights (Tips: This system work on 5 brands of vehicles from USA ,30 brands from EU, 10 brands form Asia).

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The KZYEE KC401 Review from Jttt
4.3/ 5

Very simple to use, and has been very helpful in diagnosing car problems. It quickly reads codes and gives a brief description/title to the code. There is live data, which is relatively meaningless to someone with limited knowledge like me, but could be great for the better informed.

Top Reasons to Choose KZYEE KC401
  • Supports All Modes of The OBDII Protocol: KZYEE KC401 OBD2 / EOBD Scanner supports all 10 modes of the OBDII protocol, uses next- generation OBDII technology to quickly diagnose engine problems using vehicle’s on-board computer.
  • Super Practical Design: With 2.8″ TFT LCD screen, large size button, give you excellent operation experience. The “DTC Lookup” function make you check the code definitions more conveniently without a paper handbooks.
  • Build-in Red-Yellow-Green LEDs and Speaker: With this function, it help catch intermittent problems and confirm repairs during a drive cycle, make you pass annually emissions test easily.
  • One-click I/M Readiness Key: Carried with displaying monitor and I/M Readiness Status function, the car code reader is bound to be utilitarian since you can test the emission of your vehicle in advance.
  • EVAP System Monitors: To detected EVAP System regularly, keep the harmful chemicals from reaching the air when the vehicle is not running.
  • Online Update & Data Print: Provides life-time FREE software update to fix the latest bugs and add newly DTC or parameters. Connects the Scanner to a PC via USB cable using Software CD / Internet updating software or printing date.
KZYEE KC401  Functions
  • Turns off the Check Engine Light, clears Engine trouble codes and resets monitors.
  • Views live PCM data stream, Graphs data for 1996 and newer vehicles;
  • Reads the result of On-Board Monitoring Tests for specific components of engine system.
  • Displays monitor and I/M readiness status (emissions) and live O2 sensor test data;
  • Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes;
  • Provides Code/Cause/Solution tips for easier troubleshooting;
  • Reads, stores and playbacks live O2 sensor data;
  • Retrieves vehicle information (VIN, CIN and CVN);
  • Views freeze frame data, Such as Vehicle Speed, Air Flow, Fuel Trim, and Engine Coolant Temp, etc.
KZYEE KC401 Features and Characteristics
  • Graphs data for 1996 and newer vehicles
  • Displays monitor and I / M readiness status (emissions) and live O2 sensor test data
  • Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes
  • Provides Code / Cause / Solution tips for easier troubleshooting
  • Reads, stores and playbacks live 02 sensor data
  • Retrieves vehicle information (VIN, CIN and CVN)
  • Views freeze frame data
  • Trilingual menu and DTC definitions – English, French, Spanish
  • Unit can be USB (cable included) flash updated with a standard Windows® PC
What You Get
  • 1 x OBDII Scan Tool
  • 1 x OBDII Cable
  • 1 x USB Cable
  • 1 x Storage Bag
  • 1 x User Manual
  • 1 x Software CD
  • Question: I have a 2007 Ford Explorer 4.0 will it work on my suv.
    Answer: Hello, 2007 ford exploter 4.0 is ok ,Kzyee KC201 Obd II Scanner work on the 8V-18V diesel engine and gasoline engine cars. For SUV, most of them used diesel engine and battery voltage exceeds 12V,but kzyee kc201 obd ii scan tool can fix it .
  • Question: Will it work with a 2001 Toyota 4Rrunner?
    Answer: If there is an OBD diagnosis interface, it will work on a 2001 Toyota 4Rrunner. Also pls be sure the battery voltage of the car is 12V,if over 12V,the device will be damaged.