Read & Clear Car Fault Codes Wirelessly — No Mechanic Needed Take control of your car's diagnostics with the Super MINI ELM327 V1.5 OBD2 Bluetooth Scanner. Powered by the premium Red PIC18F25K80 chip — the highest-quality version of the 25K80 chip — and running software version V2.1, this compact adapter plugs directly into your car's OBD2 port and communicates wirelessly with your Android device or Windows PC. A built-in power switch lets you cut power to the dongle when not in use, protecting your battery and reducing idle drain. Whether you want to decode a mysterious "Check Engine" light, monitor real-time engine data, or verify your car is ready for an emissions test, this scanner has you covered — all without an expensive trip to the shop. Made in Mainland China. Key Highlights ✅ Hardware V1.5 with genuine Red PIC18F25K80 chip — the best-quality chip version available ✅ Software V2.1 — over 3,000 generic OBD2 code definitions built-in ✅ Built-in power switch — prevent battery drain when parked ✅ Wireless Bluetooth connection up to 5–10 metres range (password: 1234) ✅ Supports 9 OBD2 protocols for broad vehicle compatibility ✅ Multi-language software: Czech, Danish, German, English, Spanish, French, Croatian, Hungarian, Italian, Polish, Serbian, Turkish (Russian via QR code download) ⚠️ Compatible with gasoline/petrol cars only — does NOT support diesel engines or trucks ⚠️ Works with Android 4.0–4.4 and Windows XP / Windows 7 (32-bit) — does NOT support iOS ⚠️ Does NOT read ABS or airbag system codes Supported OBD2 Protocols (9 Total) SAE J1850 PWM (41.6 Kbaud) SAE J1850 VPW (10.4 Kbaud) ISO 9141-2 (5 baud init, 10.4 Kbaud) ISO 14230-4 KWP (5 baud init, 10.4 Kbaud) ISO 14230-4 KWP (fast init, 10.4 Kbaud) ISO 15765-4 CAN (11-bit ID, 500 Kbaud) ISO 15765-4 CAN (29-bit ID, 500 Kbaud) ISO 15765-4 CAN (11-bit ID, 250 Kbaud) ISO 15765-4 CAN (29-bit ID, 250 Kbaud) What You Can Diagnose Read & clear Diagnostic Trouble Codes (DTCs) — generic and manufacturer-specific Turn off the MIL / "Check Engine" warning light Engine RPM & Calculated Load Value Coolant Temperature & Intake Air Temperature Fuel System Status, Fuel Pressure & Fuel Trim (short & long term) Vehicle Speed & Absolute Throttle Position Intake Manifold Pressure & Timing Advance Air Flow Rate (MAF) Oxygen sensor voltages & associated short-term fuel trims And many more live data parameters What's in the Box 1× ELM327 V1.5 Bluetooth OBD2 Adapter (Red PIC18F25K80 chip) 1× CD with diagnostic software Note: If the CD is unreadable, contact us for a software download link. Please temporarily disable antivirus software during installation — the software on the CD is safe for your computer. Learn More About OBD2 Vehicle Diagnostics Understanding what your car's fault codes mean can help you make smarter repair decisions. The U.S. Environmental Protection Agency provides helpful guidance on On-Board Diagnostics (OBD) standards and vehicle emissions. For safe vehicle maintenance practices, visit the U.S. Consumer Product Safety Commission (CPSC). You May Also Like 10-Pack 22AWG Glass Tube Fuse Holder 5x20mm & 6x30mm Screw 140W USB-C Fast Charger with Auto Power-Off Overcharge Protection Frequently Asked Questions Q: Will this ELM327 OBD2 Bluetooth scanner work with my car? A: This scanner is compatible with most OBD2-compliant gasoline/petrol cars manufactured after 1996 in the US and after 2001 in Europe. It supports 9 OBD2 protocols covering a wide range of makes and models. However, it does not support diesel engines, trucks, or all OBD2 vehicles universally. It also does not read ABS or airbag (SRS) codes. Q: What devices does this Bluetooth OBD2 scanner work with? A: This scanner connects via Bluetooth to Android 4.0–4.4 smartphones/tablets and to Windows XP or Windows 7 (32-bit) PCs. It does not support iOS (iPhone/iPad) devices. The Bluetooth pairing password is 1234 and the wireless range is 5–10 metres. Q: What is the difference between the Red and Green PIC18F25K80 chip versions? A: Both are genuine PIC18F25K80 chips, but the Red chip version is the higher-quality variant with more stable and reliable OBD2 communication performance. It is generally recommended over the Green version for consistent results across a wider range of vehicles. Q: How do I use this OBD2 scanner to turn off my Check Engine light? A: Simply plug the adapter into your car's OBD2 port (usually located under the dashboard on the driver's side), turn on your ignition, pair the adapter to your Android device or PC via Bluetooth, then open the compatible diagnostic app. From there you can read the trouble codes causing the warning light and use the "clear codes" function to reset the MIL (Malfunction Indicator Light) once the underlying issue is addressed. Q: Can I leave this OBD2 scanner plugged in all the time? A: Thanks to the built-in power switch, you can safely leave it plugged into your OBD2 port and simply flip the switch off when you're not actively scanning. This prevents the adapter from drawing power from your car battery while parked, which is a common issue with always-on OBD2 dongles. {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Will this ELM327 OBD2 Bluetooth scanner work with my car?", "acceptedAnswer": {"@type": "Answer", "text": "This scanner is compatible with most OBD2-compliant gasoline/petrol cars manufactured after 1996 in the US and after 2001 in Europe. It supports 9 OBD2 protocols covering a wide range of makes and models. However, it does not support diesel engines, trucks, or all OBD2 vehicles universally. It also does not read ABS or airbag (SRS) codes."}}, {"@type": "Question", "name": "What devices does this Bluetooth OBD2 scanner work with?", "acceptedAnswer": {"@type": "Answer", "text": "This scanner connects via Bluetooth to Android 4.0–4.4 smartphones/tablets and to Windows XP or Windows 7 (32-bit) PCs. It does not support iOS (iPhone/iPad) devices. 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