OBD2 Car Code Reader – I/M Readiness & Freeze-Frame Data
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05 Nov
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Find out what diagnostic information is behind a check-engine warning with this handheld OBD2 code reader.
- Applicable Car: 1996+ US, EU, Asian
- Protocols: CAN, others
- I/M Readiness Function: Emission system check
Description
Find out what diagnostic information is behind a check-engine warning with this handheld OBD2 code reader. It connects directly to a compatible vehicle through its attached 16-pin diagnostic plug and displays information on its own screen. The compact red unit is useful for a car owner who wants to read a stored code before discussing a problem with a technician, or for someone maintaining an OBD2-compatible vehicle at home.
The reader supports OBD2-compliant US, European and Asian vehicles from 1996 onwards, including CAN communication. It reads generic and supported manufacturer-specific diagnostic trouble codes and displays their definitions. This provides a starting point for understanding the system involved in a warning, rather than having only the dashboard light to work from.
Freeze-frame retrieval adds context to a stored fault by showing the operating data captured when the vehicle recorded it. That information can help explain the conditions surrounding an event and give a technician more detail to work with. The reader also supports malfunction-indicator-lamp diagnosis.
The I/M readiness function displays emissions-monitor status. This lets you see which supported monitors have completed their checks and which remain incomplete. Code clearing is available, but clearing a code does not repair the underlying fault; it can also reset monitor status. Reading the information first preserves the context needed for diagnosis.
Vehicle-information retrieval includes VIN, CIN and CVN data where provided by the vehicle. This is useful when comparing the information stored in the control unit with the vehicle you are inspecting. Multilingual menus and code definitions include English, French, Spanish and German.
Two front buttons keep navigation simple. SCROLL moves through the menu, while ENTER/EXIT selects an item or returns to a previous menu. The attached cable is approximately 60cm long, allowing the reader to be held away from the diagnostic socket while you read the screen. The body measures approximately 11.03 × 6.95 × 2.02cm, making it easy to store with your vehicle-maintenance tools.
Specifications & compatibility
| Applicable Car | 1996+ US, EU, Asian |
| Protocols | CAN, others |
| I/M Readiness Function | Emission system check |
| Read and Clear Code | Generic, manufacturer-specific |
| Languages | Multi-language support |
| Retrieve Vehicle Information | VIN, CIN, CVN |
| Freeze Data and Diagnose MIL | Fault data retrieval, MIL diagnosis |
Frequently asked questions
Is this Car Fault Code Reader compatible with all vehicles?
Yes, it is compatible with all 1996 and later compliant US, European, and Asian vehicles.
What languages are available for the menus and DTC definitions?
The Car Fault Code Reader offers multi-language menus and DTC definitions in English, Spanish, French, German, and more.
Can this tool retrieve the Vehicle Identification Number (VIN) and other important vehicle information?
Yes, it can retrieve the VIN, CIN, and Calibration Verification Number (CVN), making it useful for checking ECU match when buying a used car.
Does the Car Fault Code Reader have the ability to clear codes and reset the monitor?
Yes, it can clear generic codes (P0, P2, P3, and U0) and manufacturer-specific codes (P1, P3, and U1), as well as reset the monitor.
How does the I/M Readiness Function work in this scanner tool?
The I/M Readiness Function checks the operation of the emission system of compliant vehicles and displays monitor status, making it an excellent scan tool for emission system checks.
What is the size and weight of the Car Fault Code Reader?
The dimensions are 11x6.95x20.2CM / 4x2.7x0.8in and it weighs 0.18KG / 6OZ.
Customer reviews
Jessica M
I'm impressed with this diagnostic scanner tool. It's easy to use, and the interface is intuitive. It helped me identify and clear the fault codes in my car without any hassle.
Andrew L
Great product! I've used it to diagnose several cars in my family, and it's been accurate every time. The ability to read and erase fault codes makes it a valuable tool for any car owner.
Chris R
I couldn't be happier with this diagnostic scanner tool. It's saved me so much time and money by allowing me to diagnose and fix issues with my car on my own. A must-have for any car enthusiast!
Emily H
Overall, I'm satisfied with this car fault code reader. It's helped me diagnose minor issues in my car, although it took a bit of time to figure out all the features.
Ryan S
This car fault code reader is a lifesaver! It accurately diagnosed the engine issue in my car, and the ability to read and erase codes saved me a trip to the mechanic. Highly recommend!
