Fuel Pressure Diagnostics
Direct injection pressure is measured with sensors, and the signals are used to determine pump speed and/or volume.
Air Filters and Fuel Trims
Modern engines rely on precise airflow and oxygen sensor data for optimal performance.
Understanding Fuel Injection
Though many different terms have been used for the technology, it really just comes down to indirect or direct.
Fuel Pumps and Cranking
Diagnosing the problem comes down to understanding what causes a loss of fuel pressure.
GB Reman Expands Gasoline Direct Fuel Injection Program
The expansion includes 17 new GDI part numbers, including injectors, seal kits, fuel lines and a seal replacement tool kit.
High Pressure Direct Injection Fuel Systems
The main destroyer of high-pressure fuel pumps is a lack of oil changes.
The Impact of Fuel Type on Engine Performance
When choosing the right fuel, consider engine design, manufacturer recommendations and intended usage.
High-Pressure GDI Fuel Pumps
When solving a fuel pump issue, the scan tool is your best friend.
GDI Fuel Pump Pressure Control (VIDEO)
A high-pressure direct injection fuel pump can vary the pressure to the injectors. Sponsored by Carter Fuel Systems.
Fuel Systems – Direct Injection
The configuration of any GDI system will vary according to age and application.
