fuel pump Archives - Tomorrows Technician
High-Pressure GDI Fuel Pumps

When solving a fuel pump issue, the scan tool is your best friend.

Fuel Pressure Diagnostic Service

Use a scan tool that can look at special direct fuel injection parameters and perform bidirectional tests.

Fuel Pressure Diagnostics

Direct injection pressure is measured with sensors, and the signals are used to determine pump speed and/or volume.

Acura High-Pressure Fuel Pump 

Follow the correct repair procedures for a high-pressure fuel pump that is making a chirp.

GDI Fuel Pump Pressure Sensor (VIDEO)

Always measure the values with a scan tool. This video is sponsored by Carter Fuel Systems.

What’s All The Noise About? (VIDEO)

Inspect the vehicle and review all the things that can cause a noisy fuel pump. Sponsored by Carter Fuel Systems.

What to Know About Diagnosing Mechanical Fuel Pumps

You’ll need to know the basics to diagnose a fuel system problem. This video is sponsored by Carter Fuel Systems.

EVAP Codes and Fuel Pumps (VIDEO)

These three tips can help you avoid having to drop the fuel tank for a second time. Sponsored by Carter Fuel Systems.

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.

Buzzing Noise (Video)

Know the full situation when a customer says they can hear a loud buzzing in their vehicle. Sponsored by Carter Engineering.

Before The Electric Fuel Pump (Video)

When a mechanical fuel pump comes into your shop, you need to know how to handle it. Sponsored by Carter Engineering.

Fuel Pump Circuit Resistance (VIDEO)

One of the most common reasons for a connector to go bad is the retention clips. Sponsored by Carter Engineering.