If you’re like most car owners, you probably don’t think much about your car’s oxygen sensors until they are causing a problem. But did you know that a bad oxygen sensor can impact your car’s ...

Abstract: In the radar sensor network (RSN), the interferences among different radar sensors can be effectively reduced when waveforms are properly designed. In this paper, we perform some theoretical ...

Imagine quickly diagnosing why your car's check engine light is on. A scan tool, also known as a trouble code reader, can help you identify the problem yourself. Our editors and experts handpick every ...

Your vehicle has a problem if the check engine light (CEL) glows. Diagnostic trouble codes (DTCs) stored in the computer help find the cause. When your dashboard check engine light (CEL) or other ...

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 ...

This is just a small sample of the possible fault codes that may be displayed on a KTM motorcycle. It is important to refer to the owner’s manual or a service manual for the specific model and year of ...

Abstract: When a code disk of a displacement sensor is exposed to dust or other impurities, it causes distortion of the grating moiré fringe signal, and thereby provides wrong displacement information ...

This article applies to the Porsche 997 (2005-2012). Your ride’s On-Board Diagnostics II (OBD II) system automatically checks and tests different parts of your car. When your OBD II system detects a ...

O2 has launched iTunes Codes, which allows customers to purchase iTunes credit automatically charged to their monthly phone bill, or taken out of pre-paid credit. The codes are usable for purchases ...

The oxygen (O2) sensor is part of the fuel management system. It monitors unburned oxygen in the exhaust. The powertrain control module (PCM) uses this information to determine if the fuel mixture is ...