To gain a better perspective on fuel trims, think about how “analog” vehicles dealt with changing fuel and air mixtures.
Use a scan tool that can look at special direct fuel injection parameters and perform bidirectional tests.
GDI Systems are changing with fuel economy standards and emissions regulations. Sponsored by Standard Motor Products.
The AFM activation and deactivation are controlled by the Valve Lifter Oil Manifold or VLOM.
Make sure the springs and guide rods are not damaged when the new unit is lowered into the tank. Sponsored by Carter.
The Delphi Technologies Difference.We start with the OE design and conduct extensive dimensional and material analysis to develop our part that will perform reliably on any vehicle. We’re passionate about our stringent technical standards—it’s in our DNA. Integrated OE expertise Delphi Technologies applies its 80+ years of OE expertise and pioneering technology to every fuel
On-site fuel testing for microbial contamination is easier, more accurate than ever.
Developed by Lucas Oil Products, Deep Clean Fuel System Cleaner contains additives to improve fuel economy, reduce exhaust emissions and increase power.
Voltage drop testing compares the battery or charging voltage to the voltage at the component.
The vehicle appeared to run fairly well at idle, but when taken for a test drive, did not perform well. We crack the code.
Sediment, rust and debris from the pump can get into the tank and kill the fuel pump. This video is sponsored by Carter.