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MOTOPOWER Car OBD2 Scanner Review: Can it simplify DIY engine diagnostics?

MOTOPOWER MP69038 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool - Elite Edition
4.7
[Built-in DTC Library]  On-device OBD2 DTC lookup for quick code explanations and troubleshooting guidance.
[Broad Vehicle Compatibility]  Supports major OBDII protocols and 1996+ US, 2003+ EU, 2008+ Asian vehicles.
[Professional Diagnostics]  Reads and clears engine codes and displays vehicle information and live data.
[Smog Test Pre-Check]  Checks readiness and provides trip cycle procedures to predict smog test results.
[Easy Plug-and-Play]  Simple OBDII plug-in connection — start engine and press Confirm to view live data.
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Automotive diagnostic tool designed to read and clear OBDII engine codes while showing live engine data. For home mechanics and keen enthusiasts, the MOTOPOWER Car OBD2 Scanner makes check-engine lights less mysterious and basic troubleshooting more approachable. Will it cover the range of cars commonly found on UK roads and give reliable results?

⚡ At a Glance
  • Diagnostic Coverage: Reads and clears OBDII engine codes, view freeze frame, I/M readiness, vehicle information and live data with real-time curve
  • Best for: Home mechanics, automotive enthusiasts and independent technicians needing straightforward engine diagnostics
  • Not ideal for: Owners who need ABS, airbag/SRS, oil service or hybrid/new energy vehicle diagnostics

Supports standard OBDII and CAN protocols for a wide range of petrol and diesel cars. Not compatible with new energy or hybrid vehicles and cannot read ABS or airbag systems.


Quick fault identification - with built-in OBD2 DTC lookup library

Built-in OBD2 DTC lookup library matches read diagnostic trouble codes to descriptions and likely causes, letting users interpret codes without searching online. Code read and erase functions work through the OBDII interface to clear stored engine codes.

Determine the cause of a check-engine light quickly and decide whether a trip to a garage is needed or a simple repair will suffice.

Live parameter monitoring - with real-time data and curve display

Live data and real-time curve display show parameters such as vehicle speed, engine speed, engine coolant temperature and calculated load value as continuous readings. Viewing live data requires the ignition on and the engine running.

Spot intermittent faults, verify sensor behaviour during drives and watch how readings change under different driving conditions.

Broad vehicle compatibility - with support for major OBDII protocols

Supports KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN, covering 1996 US-based, 2003 EU-based and 2008 Asian-based cars, light trucks and SUVs. Compatibility excludes new energy and hybrid vehicles.

Suitable for many older and modern petrol and diesel vehicles, but confirm compatibility for specific makes and models before use.

✨ The 4 Key Reasons for MOTOPOWER Car OBD2 Scanner
  1. Built-in DTC library, identify fault codes quickly without external tools or internet
  2. Live data and real-time curve, monitor engine parameters continuously while the engine runs
  3. I/M readiness check, confirm smog test status before visiting the testing centre
  4. Compact, lightweight design, easy to store and use in tight engine bays
📋 Technical Details at a Glance
  • Brand: MOTOPOWER
  • Model: MP69038
  • Edition: Elite Edition
  • Product ID: B0BVMXP7ZC
  • Supported protocols: KWP2000, J1850 VPW, ISO9141, J1850 PWM, CAN
❓ Frequently Asked Questions

Q: Can the scanner read ABS or airbag fault codes?

A: No, ABS, airbag/SRS and other non-OBDII systems are not supported and cannot be read or cleared.

Q: Which vehicles will it work with?

A: Compatible with standard OBDII and CAN protocols for many cars, covering 1996 US-based, 2003 EU-based and 2008 Asian-based models; not compatible with new energy or hybrid vehicles.

Q: How do I connect and view live data?

A: Plug the tool into the vehicle OBDII port, turn on the ignition and press Confirm; start the engine to view live data, and contact motopower for assistance if connection fails.

🏆 Our Verdict

Suitable for home mechanics, enthusiasts and independent technicians who need reliable OBDII engine diagnostics. Built-in DTC lookup, live data graphs and I/M readiness checks make it straightforward to diagnose common engine faults. Delivers practical long-term value for anyone performing regular fault checks and pre-smog inspections.