Fuel Pump Controls For Pressure and Volume
These systems are very efficient and are able to get the right amount of fuel into the cylinder so no fuel is wasted.
GMB Now Offers GDI Fuel Pumps For 12 Million VIO
All GMB GDI pumps are strictly benchmarked directly with the OEM part to match both performance and durability.
VIDEO: Dual Direct And Port Fuel Injection Systems
These systems optimize fuel delivery under a variety of temperatures and loads. This video is sponsored by Carter.
Driveability Diagnostics And Direct Injection
Direct injection can be a diagnostic challenge, but with the right foundation, problems can be solved profitably.
The Next Evolution Of Fuel Injection
You may soon see a vehicle that has both direct fuel injection and port fuel injection. It could be a Toyota, Ford or other make. It can be confusing because for a long time we were told that direct fuel injection was better than port fuel injection. To get the best power and economy from an engine, some engineers realized that both injection systems could be used on the same engine.
Direct Fuel Injection Diagnostics
Direct injection is becoming standard on more and more late-model vehicles. These systems can be a diagnostic challenge but, with the right foundation, problems can be solved profitably.
Secondary Air Injection Tips
Secondary air injection can be supplied actively from an electric air pump or passively from pulse pressure in the exhaust system. In a passive/pulse system, air is drawn in when a valve opens from vacuum created through exhaust flow. In an active system, air is blown from an electric pump, which allows for better control.
Carter Fuel Systems Announces 11 New Part Numbers, Plans To Showcase Product Line At AAPEX
Carter Fuel Systems has announced the introduction of 11 new part numbers, including five fuel pump module assemblies, three fuel pump tank seals, two direct injection high-pressure fuel pumps and an electric fuel pump. These new part numbers target late-model applications and extend Carter’s coverage to reach more than 1.3 million additional passenger vehicles. “As
VIDEO: Diagnosing Fuel System Leaks In GDI Systems
Jason Stahl discusses gasoline direct injection systems, and ways to prevent leaks in the system after a fuel pump or injector have been replaced. Sponsored by Standard.
EGR And Secondary Air Injection And Emissions Management
The perfect internal combustion vehicle would be able to put the exact amount of fuel and air into the combustion chamber. If the perfect combustion event were to occur, you would get nothing more than water and carbon dioxide as byproduct. There would not be any unburned fuel or oxygen. Combustion would occur at the right temperature so oxides would not combine with nitrogen and carbon to form nitric oxides (NOx) and carbon monoxide (CO). This perfect car would not need a catalytic converter or any other emission-control device.
