Fuel Pump Diagnostics: Using Scan Tools
With a scan tool, it’s possible to verify if the modules controlling the fuel pump are receiving the correct data like oil pressure, crank position and key Âposition.
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.
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.
Toyota D-4S: Port Fuel Or Direct Fuel Injection? Why Not Both?
You may soon see a Toyota vehicle that has both direct fuel injection and port fuel injection.
Fuel Trims!
Understanding fuel trims is the gateway to diagnosing common emissions problems. However, before we begin to use this information, specific criteria must be met in order for the PCM to gather accurate information.
Fuel Tank R&R: Avoiding The Dreaded Second Drop
Nothing is worse that a comeback after a fuel tank has been dropped. Here are some tips that can help you avoid comebacks and dropping the tank for a second time.
Top EVAP Tips When Replacing Fuel Pumps
Nothing is worse that an EVAP code after a fuel pump has been replaced. Discovering that the tank needs to be dropped again to address a problem can kill shop productivity and profitability. Keep reading for tips that can help you avoid comebacks and dropping the tank for a second time.
Fuel Injector Function Testing
If a fuel injector is not operating within set parameters, it can cause driveability symptoms and codes that can point to components other then a faltering fuel injector.
VIDEO: Test Your Fuel System Cleaner Knowledge
How much do you know about Complete Fuel System Cleaners? Counter Intelligence is Next!
VIDEO: Fuel Cleaner Additives 101
Specialty automotive chemicals. They are lots of them! And each one is designed for a very special purpose.
