How to remove the fuel pressure sensor on Chevrolet Cobalt?

Relieve the fuel system pressure first. Then, disconnect the Fuel Pressure Sensor (FRPS) electrical connector. To prevent fuel from entering the generator during FRPS removal and to catch some of the fuel from the fuel rail when the sensor is removed, place a towel on top of the generator. Using a 27mm socket, and being careful not to damage the foam insulator, remove the sensor. Fuel will drain from the opening in the fuel rail where the sensor was attached. This fuel must be washed away and the area dried prior to starting the vehicle. Installation is the reverse of removal. Upon starting the vehicle, immediately inspect for fuel leaks.

Genuine Chevrolet Cobalt Fuel Pressure Sensor

Fuel Tank Pressure Sensor

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Chevrolet Cobalt Sensor Assembly, Fuel Tank Pressure
Part Number: 13502903
$48.53 MSRP: $100.17
You Save: $51.64 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Fuel Tank Meter/Pump
- Replaces: 13502510
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Cobalt | 2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 4 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L
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Chevrolet Cobalt Sensor,Fuel Tank Pressure
Part Number: 16238399
$52.69 MSRP: $101.06
You Save: $48.37 (48%)
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Product Specifications
- Other Name: SENSOR, Fuel Tank Meter/Pump
- Replaced by: 19540725
- Replaces: 12206740, 16217059, 16257276, 22678829, 09377680, 12219388, 16196060, 9377680
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Chevrolet Cobalt | 2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L
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Chevrolet Cobalt Sensor Assembly, Fuel Pressure
Part Number: 12621292
$86.38 MSRP: $176.18
You Save: $89.80 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 12614935, 12613350
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Cobalt | LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 4 DOOR | 4 Cyl 2.0L

Chevrolet Cobalt Fuel Pressure Sensor

The Chevrolet Cobalt Fuel Pressure Sensor constantly reports fuel system pressure to the car's computer, letting it fine tune injection timing for smooth starts and strong acceleration. Mounted either on the fuel rail or on the tank, this Fuel Pressure Sensor uses an internal diaphragm and electronic transducer to convert actual pressure into a voltage signal the powertrain control module reads. When pressure stays within the expected range, the module optimizes the air fuel mix, but a wrong signal from the Fuel Pressure Sensor can trigger hard starting, stumbling, sluggish power, reduced mileage, and an illuminated check engine light. Early Cobalt models carried separate designs, a rail style Fuel Pressure Sensor that samples high-side pressure right next to the injectors and a tank style unit, often called a fuel tank pressure sensor, that focuses on evaporative leak detection. Later Chevrolet versions retained both styles, yet the key difference remains location and pressure range, with the rail sensor handling dynamic fuel delivery while the tank sensor watches lower pressures to guard against vapor loss. Regardless of build year, every Cobalt benefits when the Chevrolet system receives accurate data from its final Fuel Pressure Sensor, because the PCM can instantly adjust pump output instead of guessing.

Each OEM Chevrolet Cobalt Fuel Pressure Sensor 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.

Chevrolet Cobalt Fuel Pressure Sensor Parts Questions & Experts Answers

Sensor Assembly, Fuel Tank Pressure
13502903
Q: How to remove the fuel pressure sensor on Chevrolet Cobalt?
A:
Relieve the fuel system pressure first. Then, disconnect the Fuel Pressure Sensor (FRPS) electrical connector. To prevent fuel from entering the generator during FRPS removal and to catch some of the fuel from the fuel rail when the sensor is removed, place a towel on top of the generator. Using a 27mm socket, and being careful not to damage the foam insulator, remove the sensor. Fuel will drain from the opening in the fuel rail where the sensor was attached. This fuel must be washed away and the area dried prior to starting the vehicle. Installation is the reverse of removal. Upon starting the vehicle, immediately inspect for fuel leaks.