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GM GENUINE 22991077  
$136.79
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GM GENUINE 22991077 Specifications
Connector ShapeOval
Height (IN)1
Mounting Hardware IncludedNo
Width (IN)10.5
An ACDelco GM Original Equipment Fuel Pressure Sensor monitors the fuel pressure in your vehicle's fuel system, and is a GM-recommended replacement for your vehicle's original component. It sends fuel pressure information to the powertrain control module, which uses the data to adjust fuel delivery parameters. This original equipment fuel pressure sensor has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Features & Benefits:
  • Undergo the same stringent testing process as the original part
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Fuel Tank Pressure Sensor vs. Fuel Injection Pressure Sensor

The Fuel Tank Pressure Sensor and Fuel Injection Pressure Sensor are two different sensors that serve two serparate systems on the vehicle.

FUEL TANK PRESSURE SENSOR
Often part of the Fuel Pump & Housing Assembly, located on top or inside of the fuel tank.
  • Reads and reports vapor pressure in the fuel system to detect EVAP leaks and illuminate the Check Engine Light
  • Code P0452 or P0453 indicate sensor failure
  • Code P0442, P0455 or P0456 indicate EVAP leak detected from sensor
FUEL INJECTION PRESSURE SENSOR
(Currently Viewing)
Often mounted directly into the Fuel Rail under the hood, or a fuel line very close to the fuel rail.
  • Reads and reports liquid fuel pressure entering the engine via the Fuel Rail
  • Controls the fuel pump output and fuel injector open time / pulse width
  • Code P0087, P0455 or P0088, P0191 or P0192 indicate sensor failure

Warranty Information:
24 Month / Unlimited Mile Warranty