2008 Chevy Silverado Fuel Pump Control Module Wiring Diagram

The fuel pump control module is the brain of the fuel system. It tells the pump when to turn on and off and how much fuel to deliver. The module uses information from the engine control module (ECM) to make these decisions.

A wiring diagram for the 2008 Chevy Silverado can be found in the owner’s manual.

If you’re having trouble with your 2008 Chevy Silverado’s fuel pump control module, there’s a wiring diagram that can help. This diagram shows the proper way to wire the module, so that it will work correctly. Make sure to follow this diagram carefully, and you’ll be able to fix your fuel pump control module problem in no time.

Does a New Fuel Pump Control Module Have to Be Programmed?

When it comes to replacing a fuel pump control module, the short answer is yes – in most cases, the new unit will need to be programmed. There are a few different reasons for this, which we’ll explore in more detail below. First and foremost, modern fuel pump control modules are often highly specific to the vehicle they’re being installed in.

This means that not only do they need to be compatible with the car’s engine management system, but they also need to be configured correctly for that particular make and model. In many cases, this can only be done through programming. Additionally, even if a replacement fuel pump control module is physically compatible with a vehicle, there’s still a good chance that it won’t function properly unless it’s been programmed.

That’s because these units often store important data about the vehicle they’re installed in – things like idle speed, fuel delivery settings and so on. Without this data, the new unit may not work as intended. Finally, it’s worth noting that some fuel pump control modules come with pre-programmed settings that are specific to certain makes and models of vehicles.

In these cases, it will usually be necessary to have the unit reprogrammed if it’s being installed in a different car. However, this isn’t always the case – so it’s always best to check with your mechanic or dealership before making any assumptions about compatibility or programming requirements.

What Does a Fuel Pump Control Module Do?

A fuel pump control module is a device that regulates the flow of fuel to the engine. It is usually located near the fuel tank and is connected to the engine via a fuel line. The module controls the amount of fuel that is delivered to the engine based on information from the Engine Control Unit (ECU).

This ensures that the engine receives enough fuel for proper operation, while also preventing too much fuel from being delivered, which can cause damage.

Does the Pcm Control the Fuel Pump?

Yes, the PCM (powertrain control module) controls the fuel pump. The PCM is responsible for controlling all aspects of the engine and its associated systems, and the fuel pump is one of those systems. The PCM tells the fuel pump when to turn on and off, how much fuel to deliver, and at what pressure.

What is a Fscm Module?

FSCM stands for Financial Supply Chain Management. It is a module in the Oracle e-Business Suite that enables organizations to manage their financial supply chains more effectively. The module includes a number of features that allow organizations to streamline their financial supply chain processes, including invoicing, payments, and collections.

By automating these processes, organizations can improve efficiency and reduce costs.

2008 Silverado Fuel Pump Control Module Programming

If you’re like most people, you probably don’t think much about your vehicle’s fuel pump control module (FPCM). But if you have a 2008 Silverado, it’s important to know a little bit about this vital component. The FPCM is responsible for controlling the flow of fuel to the engine.

It does this by regulating the amount of pressure in the fuel line. If there is too much pressure, the engine will run too rich and may stall. Too little pressure, and the engine will run lean and may also stall.

The FPCM is programmed to maintain a certain level of pressure based on input from various sensors. These include the mass airflow sensor, throttle position sensor, and engine coolant temperature sensor. If any of these sensors fail, it can cause problems with the FPCM and result in poor engine performance.

Fortunately, there are ways to test the FPCM to see if it is functioning properly. One way is to use a scan tool that can read live data from the vehicle’s computer system. This will allow you to see what pressures are being commanded by the FPCM and compare them to actual readings from the sensors.

Another way to test the FPCM is with a fuel pressure gauge. This can be done by disconnecting the fuel line at the Schrader valve (the valve that looks like a tire air valve) on top of the fuel rail. Connect one end of the gauge to this valve and turn on the ignition but do not start the engine.

2008 Silverado Fuel Pump Control Module Location

If you’re looking for the fuel pump control module on a 2008 Silverado, you’ll find it under the hood, on the driver’s side. It’s located near the firewall, just behind the battery. The fuel pump control module is responsible for controlling the fuel pump and ensuring that it delivers the correct amount of fuel to the engine.

If this module fails, your engine will not run correctly and may eventually stall.

2008 Chevy Silverado Fuel Pump Control Module Replacement

If your 2008 Chevy Silverado is having fuel pump issues, it may be time to replace the fuel pump control module. This is a relatively easy process that anyone with basic automotive knowledge can do. Here are the steps you’ll need to take to replace your Silverado’s fuel pump control module:

1. Disconnect the negative battery cable. 2. Remove the bed liner or carpeting in the truck bed to access the fuel pump assembly. 3. Disconnect the electrical connector from the fuel pump control module.

4. Using a ratchet and socket, remove the two bolts that secure the module to the frame of the vehicle. 5. Pull out the old module and insert the new one in its place. Secure it with the two bolts you removed earlier.

6. Reconnect the electrical connector tothe new module .

2009 Chevy Silverado Fuel Pump Control Module Programming

If you own a 2009 Chevrolet Silverado, you may be wondering about the fuel pump control module programming. This programmable module controls the electric fuel pumps in your truck. It is located in the engine compartment, on the driver’s side of the vehicle.

The fuel pump control module is programmed to turn the electric fuel pumps on and off based on certain conditions. For example, it will turn the pumps off when the engine is not running. It will also turn them off if there is a loss of pressure in the system, or if there is an engine fault detected.

If you need to have your fuel pump control module reprogrammed, it can be done at most Chevrolet dealerships. You will need to take your truck to the dealership and they will connect it to their computer system. They will then input the new programming into the module.

It is important to note that if you have any aftermarket parts installed on your truck, such as a performance chip or exhaust system, these may need to be removed before reprogramming can take place. Be sure to ask your dealer about this before making an appointment.


If you’re looking for a 2008 Chevy Silverado fuel pump control module wiring diagram, there are a few places you can find one. The best place to start is by checking your local library or bookstore; many of them will have the diagram you need. You can also try an online search; just be sure to include the make and model of your truck in your search terms.

Finally, if all else fails, you can always contact a Chevrolet dealer and ask for a copy of the diagram.

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Robert is a lifelong enthusiast of all things automotive. He has been working with wiring diagrams and schematics since he was in high school, and continues to use them as the foundation for his knowledge today.

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