The throttle body has a throttle position sensor (TPS) to monitor the accelerator ... When the throttle body in your car gets dirty, you'll notice symptoms like hard starting, stalling, hesitation ...

Modern vehicles rely on a massive amount of electrical systems, sensors, and control modules to keep the wheels turning. Some of those devices are well-known, like your car's main computer or ...

The throttle position sensor monitors how far open the throttle valve (or blade) is open, which is determined by how far down the accelerator pedal has been pushed. The throttle position controls ...

The ECM also relies on sensors like Throttle Position Sensor, MAF, Oxygen sensor, and others. When a knock sensor isn’t functioning as intended, it may lead to several issues. A faulty knock sensor is ...

While most passenger vehicles older than about 15-20 years controlled the throttle with a cable connected ... to a fly-by-wire system which takes sensor input from the accelerator pedal and ...