New cars are confusing. With all the computers, sensors, and gadgets, it may seem like there's some sort of magical witchcraft taking place under the hood. We're here to show you how modern automotive ...

A simply elegant throttle lock device for motorcycles. I live in the southeast United States, an area with a great variety of different roads on which to ride. Do you like to cruise and enjoy the ...

If you drive a new truck, especially a diesel-powered rig, you've definitely experienced it: the very short lapse of time between the moment you step down on the throttle pedal and when the truck ...

When a car’s rear wheels lose traction and slide out, it’s a phenomenon called oversteer. While many drivers and publications blame a car’s design for sudden, uncontrollable oversteer—often using the ...

Modern electronic diesel engines use ultra-low sulfur diesel (ULSD) fuel and have sophisticated fuel management systems that include integrated throttle control. Use of these engines results in ...

The P2135 code indicates that the engine control module (ECM) has detected a mismatch between the voltage signals of Throttle Position Sensor (TPS) A and TPS B (image below). These dual sensors work ...

Electronic throttle control is a drive-by-wire system that replaces a conventional cable-actuated throttle body with an electronic set-up. In a conventional throttle configuration, such as that found ...

Driving a motorcycle is very different from driving a car by nature of the two distinct designs. This is not just because of the discrepancy in wheel count, passenger capacity, and roofs (though some ...

As you accelerate down the road and use your gas pedal to throttle in the appropriate amount of energy, you expect a smooth implementation from your foot to the motor. The electronic throttle control ...