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Ford Electronic Returnless Fuel Systems

In this tip clip excerpt from the complete Fuel System Testing Strategies, class instructor Bill Fulton talks about the Ford Electronic Returnless Fuel systems and how to perform tests on this system using your DSO. He shows us the parameters to watch out for on your scope and how to interpret the info you see.

This clip is an excerpt from the 135 minute comprehensive “Fuel System Testing Strategies” training program with Bill Fulton, available from Automotive Video.

Tech Tip: Hyundai Has Check Engine Light On with Fuel System Lean Code

The check engine light is on with a post catalyst fuel system lean code P2096, an oxygen (O2) sensor stuck lean B1/S2 code P2270, and an O2 sensor no activity B1/S2 code P0140.

Dynamic vs. Static Fuel Systems: EFI Efficiency for Carburetors

Carburetors still rule in many forms of racing and on many street machines and watercraft. Converting to EFI has obvious benefits, but brings high cost, complexity and in many forms of racing isn’t legal.

Engine and Fuel System Products Available from WORLDPAC

WORLDPAC offers comprehensive engine and fuel system programs including more than 34,000 combined part numbers cataloged under 700 different product classes.

Tech Tip: Performing a Fuel System Voltage Drop Test

Airtex offers the following Tech Tip to assist technicians in performing a fuel system voltage drop test.

Fuel System Service Tools and Equipment

Liquid gold – It started out a few billion years ago, roaming around the plains, eating whatever it could find. Calamity struck and wiped it off the face of the earth. After lying under the earth for all these years, it became oil, was then pumped up, filtered, refined, trucked around and finally ended up

New Carter Fuel Delivery Products Catalog from Federal-Mogul Highlights New Technologies to Eliminate Fuel System Comebacks

Now available through leading replacement parts distributors, the 2009 Carter catalog (No. 3879) features more than 150 new replacement fuel delivery assemblies, modules, pumps and accessories for domestic and foreign-nameplate applications up to and including the 2008 model year.

Airtex Launches New Online Technical Resources for Fuel System Repair

Airtex Fuel Pumps has announced the launch of its new free Fuel Delivery Systems Information (FDSI) online resource. Vehicle and application-specific information available online includes: fuel pressure specifications, labor times, technical service bulletins and wiring and component locations.

Tech Tip: Airtex Offers Technicians Fuel System Service Pointers

Fuel pump repair jobs involve complete, systematic diagnostic procedures and thorough evaluation of the entire fuel delivery system. It is important to convey the complexity of modern fuel delivery systems to customers, as fuel pump repair is no longer a matter of simply attaching a replacement unit.

Tech Tip: Understanding How a Fuel System Works is the First Step in Diagnosing a Problem

Electronic fuel injection systems come in several versions. Throttle Body Injection (TBI) was used in the 1980s on many vehicles as an intermediate step from electronic carburetion to multiport fuel injection. TBI uses one or two fuel injectors mounted in a throttle body to fuel the engine.