What is a MAP sensor and how can you tell if it's bad?

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...
SlashGear

4 Signs That Your Engine Coolant Temperature Sensor Is Bad (And The Cost To Fix It)

Virtually every modern car on the road is equipped with bells, whistles, and sensors designed to let you know when even the slightest thing is wrong with your vehicle. While any driver can appreciate ...
SlashGear

5 Signs Your Engine's Crankshaft Position Sensor Is Bad

Two of the most critical components that help power your car's internal combustion engine are the crankshaft and the camshaft(s). The two parts are vital for sending power to various areas of your ...
Ars Technica

Dumb Car Questions (need to replace O2 sensor)

The whip is a 2003 Ford Ranger 3.0 V6 Flex-Fuel.<BR><BR>Recently got a check engine light, error codes point to a bad O2 sensor.<BR><BR>Sensor 1, Bank 1. From the ...