The crankshaft position sensor will not be reset if the battery is disconnected. It may have an effect on other sensors or systems connected to the vehicle’s computer, but it will not specifically reset or affect the CKP sensor. If the CKP sensor fails, it must be diagnosed and repaired or replaced by a mechanic….

If a Mercedes vehicle’s radar sensor becomes dirty, it can impair the vehicle’s ability to function properly. The radar sensor is used for several safety features, including adaptive cruise control, collision avoidance, and lane departure warning.  If the sensor becomes dirty, it may be unable to detect objects or obstacles in the path of the…

Is it okay to turn off an O2 sensor? Disabling the oxygen sensors can have a number of negative effects on the performance and emissions of your vehicle. Oxygen sensors, also known as O2 sensors, are in charge of measuring the amount of oxygen in the exhaust system and transmitting that data to the engine…

The temperature of the coolant in an internal combustion engine is measured by a coolant temperature sensor (CTS). The sensor typically sits inside the engine block or cylinder head, and it communicates the coolant temperature to the powertrain control module (PCM) or engine control module (ECM) via a signal. The ECM or PCM uses this…

An internal combustion engine’s crankshaft position or rotational speed can be tracked using a crank position sensor. It is used to check the engine’s ignition timing and to modify it as necessary.  The crank position sensor keeps track of the crankshaft’s location and is typically mounted on the engine block or cylinder head. The engine’s…

The Flammable Vapor Sensor is a device designed to detect the presence of flammable gases and vapors in the air. It is an important safety device which can alert people to the presence of potentially dangerous gases, such as propane, methane, and butane.  The sensor works by detecting the concentration of hydrocarbons in the air,…

Yes, faulty spark plugs can result in a knock sensor error code. You may occasionally hear your engine making a distinct knocking noise, especially when accelerating. Your spark plugs not properly detonating and igniting all the fuel is what is making that noise. The unlit fuel and vapor will eventually catch fire and detonate. You…

The air lift pressure sensor is a revolutionary device that can measure the pressure of air and other gases in a variety of applications. It is designed to be rugged, reliable, and accurate, and can be used in a variety of industrial, commercial, and residential settings.  The air lift sensor has the ability to measure…

The ABS sensor is an important safety feature in cars. It detects when a wheel is about to lock up and automatically reduces brake pressure to help the driver maintain steering control and avoid skidding. ABS sensors measure the rotational speed of the wheels and send a signal to the ABS system to modulate the…