Yes, the fuel pump control module must be programmed with the right calibration software to operate optimally. So, does a fuel pump module pump need to be programmed? Continue reading to find out. That is why it is crucial to ensure that this device is in good condition and operating smoothly. If this crucial component is not operating optimally then your car may stall. Some aftermarket pump suppliers use this type of pump to replace the older roller and vane style pumps.The fuel control module is a crucial device that controls the voltage delivered to the vehicle’s fuel pump thus maintaining optimal fuel pressure and fuel delivery to the engine. It also is less complicated to manufacture and is very durable.

This type of pump is not a positive-displacement pump, so it produces no pulsations, runs very smoothly and quietly.

The blades in the impeller push the fuel through the pump as the impeller spins. A turbine pump has an impeller ring attached to the motor. Most newer vehicles use a “turbine”-style fuel pump. Replacing the entire module also reduces the risk of problems down the road if the original sending unit is worn, corroded or not providing an accurate signal to the fuel gauge. On many vehicles, the fuel pump can be replaced separately from the module, but it is usually faster and easier to replace the whole module. Wiring connections also should be cleaned and inspected to assure good electrical contact. The gasket or O-ring seal should always be replaced when changing the pump, along with the filter sock on the pump inlet. The fuel pump module is held in place with fasteners or a lock ring on top of the fuel tank, which requires dropping the tank if the pump needs to be replaced.

Symptoms of a bad fuel pump module