Control unit, glow plug system

The control unit for the glow plug system is a central electronic component of modern diesel engines and is responsible for the precise control of the glow plugs. It ensures that the glow plugs are activated at the correct time and that the optimal preheating temperature is reached in the combustion chamber.

When a diesel engine starts, the control unit analyzes various parameters such as engine temperature, ambient temperature, and battery voltage. Based on this data, it controls the glow duration of the individual glow plugs and ensures that the engine starts reliably even at low temperatures. Many modern vehicles also feature a so-called afterglow phase, during which the glow plugs remain active after starting to reduce emissions and engine noise.

The glow plug control unit works closely with the engine control unit and continuously monitors the condition of the glow plugs. In case of malfunctions, the system can store corresponding error codes and display warning messages in the vehicle.

The control units are designed for use in the engine compartment or in vehicle electronics and must withstand high temperatures, vibrations, and electrical loads. High-quality electronic components and robust housings ensure reliable operation over a long period.

At Autoteile Gossau, you'll find control units for glow plug systems for numerous vehicle makes and models, both original equipment and high-quality aftermarket parts. Benefit from the lowest prices in Switzerland, fast delivery, or convenient in-store pickup in Gossau with cash or card payment.