Here we will discuss codes related to your vehicle’s speed and engine idling systems. These are the systems that help your vehicle have a smooth idle, read individual wheel speeds, and calculate a correct vehicle speed. They can include but aren’t limited to the throttle body, accelerator pedal position sensor, wheel speed sensors, and vehicle speed sensors. Occasionally, these codes may be accompanied with an ABS (anti lock brake system), Slip, TRAC (Traction Control), or VDC (Vehicle Dynamic Control) light(s) due to the fact that some of them can affect the vehicle’s ability to use ABS, traction control, and vehicle dynamic control.
Code P0521 Definition Engine Oil Pressure Sensor/Switch Range/Performance What Does P0521 Mean? The oil pressure sensor calculates the oil pressure of the vehicle’s engine. This is then communicated to the ECM in the form of a voltage value. The P0521 code is set when the ECM detects the voltage value is either higher or lower...
Code P0335 Definition Crankshaft Position Sensor Circuit Malfunction What Does P0335 Mean? The camshaft position sensor located in the internal combustion engine monitors the position and rotational speed of the camshaft. It works hand in hand with the reluctor ring that creates a square wave voltage signal that the ECM interprets as the crankshaft position....
What Does P0507 Mean? The P0507 code is triggered when the Engine Control Module (ECM) detects that the engine is idling higher than the specified idle rpm range. The standard engine idle is usually between 600-800rpm based on the model of the vehicle. What Are the Symptoms of Code of P0507? Check Engine Light Hard...
