Glow plug with
pressure sensor
The goal of any diesel engine manufacturer is to further reduce emissions. This is where Hidria
PSG steps in.
PSG is a glow plug with an integrated pressure sensor to improve engine efficiency. Sensors
continuously measure the in-cylinder pressure and transmit the information to the engine control
unit.
By establishing closed-loop control of engine pressure, the PSG enables the engine controller to
continuously adjust the timing and amount of fuel injection, optimizing the combustion process.