Traditional gasoline engines have spark plugs, but diesel engines have something a little different, called glow plugs. How ...

2009 - PACE Award Winner BorgWarner Inc. What: Pressure Sensor Glow Plug (PSG) for Diesel Engines Judge's Citation: The Pressure Sensor Glow Plug senses the combustion pressure in each cylinder of a ...

Diesel engines ignite the air/fuel mixture with heat generated by friction and compression, while gasoline engines use the heat caused by a spark from a spark plug. That's why diesel engines are ...