Performance Primer: NASCAR To Use Fuel Injection During 2012 Sprint Cup Season
NASCAR and its top series teams will test the technology during the 2011 season with the anticipation of the systems being rolled out for the 2012 NASCAR Sprint Cup season.
Living Under the Hood: Diagnosing Central Port Fuel Injection
Back in 1992, General Motors introduced a new type of fuel injection system known as “Central Port Injection” (CPI), which GM also refers to as “Central Multi-point Fuel Injection,” and later renamed “Central Sequential Fuel Injection.”
Bosch Celebrates 40th Anniversary of Fuel Injection
The Bosch D-Jetronic, the world’s first electronically controlled gasoline injection system in a mass-produced passenger vehicle, was introduced 40 years ago in a Volkswagen 1600
Injection Problems
Adapted from Larry Carley’s article in UNDERHOOD SERVICE
Fuel Pressure Diagnostics
Direct injection pressure is measured with sensors, and the signals are used to determine pump speed and/or volume.
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.
GM Engine Noises During Cold Start, Warm Engine Operation
The new Small Block Generation 5 engine family incorporates a new fuel system technology known as direct injection (DI).
Fuel Filters And Frequency Cycles
On most import vehicles, the three components with the highest manufacturing tolerances are ABS brake modulators, direct injection high-pressure fuel pumps and fuel injectors. All of these components are at the mercy of the fluids that circulate inside their respective systems.
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.
Tomorrow’s Tech, SMP Hosting Free ‘Replacing GDI Components’ Webinar
Gasoline Direct Injection (GDI) has quickly become a technology that is commonplace on American vehicles. Register today for Tomorrow’s Technician and Standard Motor Products Inc. webinar on replacing Gasoline Direct Injection (GDI) components.
