OBD2 Scanner Code Reader for Cars
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A handheld OBD2 code reader that plugs into the 16-pin diagnostic port and works with most OBD II cars built from 1996 on. It reads and clears fault codes, shows I/M readiness and freeze-frame data, and displays live engine speed, coolant temperature, vehicle speed and load. It needs no app or phone, which makes it simpler than Bluetooth dongles that depend on a paired device. It suits DIYers and mechanics who want a quick check-engine-light diagnosis; it is a basic reader, not a bidirectional scan tool, so it cannot run active tests or read manufacturer-specific modules.
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Lowest price we've seen: $88.88 on Nov 8 at VXB.com Bearings. Tracked across 1 store since Nov 8.
This handheld OBD2 scanner plugs into a car's OBD port to read and erase fault codes. It also shows emission (I/M) readiness and freeze frame data. It works with most OBD II-compliant vehicles built from 1996 onward.
The scanner displays real-time data, including engine speed, coolant temperature, vehicle speed and load. You can read diagnostic trouble codes from the ECU to identify problem areas. After a repair, you can clear the codes to reset the check engine light when appropriate.
It uses a standard 16-pin OBDII interface and is plug-and-play. It needs no extra apps and works with most OBD II protocols. At 6.10 x 3.34 inches, it fits in a hand or pocket.