Before I figured out how to work on cars, onboard computer systems scared me. I’ve had no formal training, after all, so the idea of a car’s complex electricals and countless sensors made DIY work ...

Code readers are diagnostic tools that every car owner should consider owning. Having one of these is as important as carrying a spare tire or a fire extinguisher in the trunk. Back in the day, before ...

カー用品ブランド「MAXWIN」を展開する昌騰有限会社は、AIによる故障診断機能を備えたOBD2対応車載診断機『OBD2-EDI01』を発売した。 同製品は、スマートフォンとBluetooth接続することで、速度やエンジン回転数、クーラント液温度、電圧などをリアルタイムに ...

Which OBDII scanners are best? Those annoying dashboard warning lights only tell you that something is wrong. They don’t tell you that the problem could be anything from a loose gas filler cap to a ...

If you own a car built after 1996, it comes equipped with a second-generation onboard diagnostic (OBD or OBDII) system. These systems work together with the vehicle's primary computer or powertrain ...

A REJSACAN OBDII Dongle using the ESP32-S3 with built-in SPIFFF memory is used as a CAN BUS OBDII reader and the data is presented as WEB PAGE using a built-in webserver. The webpage code communicates ...

The P0137 code shows that there’s a problem with one of the oxygen sensors in your vehicle. It’s a generic OBDII code that can be read with a diagnostic scanner. In this guide, I evaluate what the ...