How to Check the Voltage of a Fuel Pump Relay?

Answer The fuel pump relay may be hard to find on any vehicle. Look first in the owner's manual, but if you can't find information about it there, you may need to consult a service manual. Also look in th... Read More »

Top Q&A For: How to Check the Voltage of a Fuel Pump Relay

How do I Check a 350 5.7L Fuel Pump Relay?

The fuel pump relay on a Chevy 5.7L V-8 is nothing more than a remote control switch. The switch is divided into two sections, each having two posts for a total of four posts. The first section rec... Read More »

How to Check a Fuel Pump Relay?

Electromechanical fuel pump relays have just a few internal parts that can affect the proper operation of an electric circuit. A small coil and two contact points are the most common components to ... Read More »

How to Check a Chevy 350 5.7l Fuel Pump Relay?

The Chevy 350 (5.71 liter) engine was a standard small block engine manufactured and used in a number of vehicles including the Camaro, Nova, Impala and El Camino. The fuel pump on the Chevy 350 en... Read More »

How do I Check a Fuel Pump Relay for a 93 GMC Jimmy S15?

Like other vehicles, the relay on the 1993 GMC Jimmy sometimes needs replacement. As part of the fuel pump, it's sometimes hard to determine whether the fuel pump itself is bad or whether the relay... Read More »