What is mass in car electrics?
In automotive electrical applications, ground is the common point of electrical connection between various components that serves as a path for returning current back to the negative terminal of the power source (usually the battery).
Mass functions:
* Provides completion of the electrical circuit, allowing current to flow.
* Reduces electrical circuit resistance, increasing efficiency.
* Eliminates electrical noise and interference.
* Prevents damage to electrical components in case of power surges.
Mass points in the car:
Ground points are located throughout the vehicle and connect various metal components such as:
* Engine
* Body
* Frame
*Transmission
* Suspension parts
Types of mass points:
There are two main types of mass points in cars:
* Large Ground: Connects major components such as engine, body and frame.
* Small Ground: Connects individual components such as lights, sensors and other devices.
Caring for mass points:
Over time, ground points can corrode or weaken, leading to electrical problems. To ensure optimal performance of your vehicle’s electrical system, ground points must be checked and cleaned regularly.
Symptoms of weight problems:
* Dim headlights or lighting
*Low battery voltage
* Fluctuations in engine operation
* Noise in audio system speakers
* Electronics interruptions