How to check the fuel pump operation and fuel pressure on Saturn LS?

The fuel pump operation can be checked by listening for a soft whirring sound when the ignition key is turned ON. If the pump does not come on, check the fuel pump fuse, relay, and wiring. To check fuel pressure, locate the Schrader valve test port and connect a fuel pressure gauge. Start the engine and note the gauge reading. If pressure is lower than specified, suspect a restricted fuel filter or blockages in fuel lines. If the pressure regulator is okay, the fuel pump module or fuel injectors may be clogged or defective. If pressure is higher than specified, check the fuel pressure regulator or return side fuel lines. After turning off the engine, verify that fuel pressure does not lose more than 8 psi in five minutes and check for any fuel leaks when starting the engine.

Genuine Saturn LS Fuel Pump

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3 Fuel Pumps found

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Saturn LS Fuel Pump Kit
Part Number: 15295456
$68.49 MSRP: $124.51
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Product Specifications
- Other Name: Pump Kit,Fuel; Fuel Pump
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Saturn LS | LS, LS1, LS2, LW1, LW2 | 4 Cyl 2.2L, 6 Cyl 3.0L
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Saturn LS Fuel Tank Meter/Pump SENDER
Part Number: 22681970
Product Specifications
- Other Name: Sender,Fuel ; Sender, Fuel Tank Meter/Pump; Fuel Gauge Sending Unit, Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Saturn LS | LS, LS1, LS2, LW1, LW2 | 4 Cyl 2.2L, 6 Cyl 3.0L
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Saturn LS Fuel Pump Assembly
Part Number: 15295455
Product Specifications
- Other Name: Pump Asm,Fuel ; Pump, Fuel Pump; Fuel Pump
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Saturn LS | LS, LS1, LS2, LW1, LW2 | 4 Cyl 2.2L, 6 Cyl 3.0L

Saturn LS Fuel Pump

In Saturn LS cars, the Fuel Pump is rather important because it is the component that supplies fuel to the engine to foster combustion. It is the delivery of fuel from the tank to the carburetor or the fuel injectors with electric type of pumps used in fuel injected cars. Mechanical pumps which are governed by the camshaft delivers fuel to carburetors. Performance fuel pumps are flow rated in GPH or LPH and there are variants that are manufactured to power different horsepower. Whereas the mechanical pumps have been conventional by being mounted on the engines, the electric ones are popular today due to their efficiency and the pressure they are capable of creating. All in all, the Fuel Pump used in Saturn LS cars is crucial for fueling the engine and therefore efficiency.

Each OEM Saturn LS Fuel Pump we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Saturn LS Fuel Pump Parts Questions & Experts Answers

Fuel Pump Kit
15295456
Q: How to check the fuel pump operation and fuel pressure on Saturn LS?
A:
The fuel pump operation can be checked by listening for a soft whirring sound when the ignition key is turned ON. If the pump does not come on, check the fuel pump fuse, relay, and wiring. To check fuel pressure, locate the Schrader valve test port and connect a fuel pressure gauge. Start the engine and note the gauge reading. If pressure is lower than specified, suspect a restricted fuel filter or blockages in fuel lines. If the pressure regulator is okay, the fuel pump module or Fuel Injectors may be clogged or defective. If pressure is higher than specified, check the Fuel Pressure Regulator or return side fuel lines. After turning off the engine, verify that fuel pressure does not lose more than 8 psi in five minutes and check for any fuel leaks when starting the engine.