V315 OBD-II/EOBD Handheld Engine Fault Code Reader
See the engine fault code behind a warning light before planning the next step. The V315 handheld reader connects to compatible OBD-II/EOBD vehicles through a wired plug. It is for owners and mechanics who want basic engine-diagnostic information without a phone app.
- ✅ Start troubleshooting with the recorded code — Read engine-related diagnostic trouble codes from a compatible vehicle.
- ✅ Review what was happening at the time — Freeze-frame data shows available recorded conditions associated with a fault.
- ✅ Check readiness before an inspection — The I/M menu displays the vehicle's available monitor status.
- ✅ Leave phone pairing out of the job — An integrated screen and buttons provide direct wired operation.
- ✅ Look beyond a single warning message — Available live-data readings provide more context during a stationary check.
Engine information in a handheld reader
Connect the V315 to the vehicle's compatible diagnostic socket and navigate the menus on its own screen. Code lookup, live data, freeze frame and I/M readiness give useful starting information where the vehicle makes it available.
Code clearing is available, but erasing a code does not repair the underlying fault. Record the information you need before clearing it and use the results to guide appropriate inspection.
Coverage depends on the vehicle's OBD-II/EOBD implementation and protocol. This is an engine-code reader, not an all-system scanner: ABS, SRS and TPMS diagnostics are not included. One reader with its attached diagnostic lead is supplied.
Read codes and navigate diagnostic menus directly on the reader.
The handheld body stores easily with vehicle tools.
Use recorded codes as a starting point for investigation.
Check vehicle and protocol compatibility before purchase.
The integrated screen avoids using a phone app.
An attached OBD lead connects to the vehicle.
Review available live-data and readiness information.
The wired connection avoids Bluetooth pairing.
Different menus show codes, data and monitor information.
Basic engine diagnostics do not include every vehicle system.
Use the buttons to navigate while the vehicle is stationary.
Technical details
- Model: V315
- Interface: wired OBD-II/EOBD
- Connector: attached 16-pin OBD lead
- Functions: code reading, code clearing and DTC lookup
- Data: live readings and freeze frame where available
- Readiness: I/M monitor status
- Controls: integrated display and physical buttons
- Power: supplied through a compatible vehicle diagnostic connection
- Package: 1 reader with attached lead
- Exclusions: ABS, SRS and TPMS diagnostics; vehicle-specific coverage varies
Check compatibility with your vehicle and make the next engine-warning investigation better informed.
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