The electronic fuel injection pressure (EFI) sensor, also called a fuel rail sensor or a fuel pressure sensor, measures the fuel pressure in the fuel rail and communicates this information to the engine control unit (ECU).

2024年7月24日 · In most vehicles, the fuel pressure sensor is located on the fuel rail itself, usually near the fuel injectors. Maintaining proper fuel pressure is critical for engine performance, fuel efficiency, and emissions control. If the fuel pressure is …

Find our best fitting fuel injection pressure sensors for your vehicle and enjoy free next day delivery or same day pickup at a store near you!

2016年1月11日 · Common signs include starting issues, engine misfires, the Check Engine Light coming on, and a decrease in power, acceleration, and fuel economy. The injector control pressure sensor is an engine management component that is commonly found on diesel engines.

2023年3月14日 · The fuel rail pressure sensor tells the ECU how much fuel should be injected, so the air balance can match. When the sensor fails, the wrong amount of fuel or air gets injected because of the miscalculation.

2023年1月30日 · Fuel Injector Pressure Sensor. A popular engine management component on diesel engines is the injector control pressure sensor. As its name suggests, it is an electrical sensor that tracks the fuel pressure going to the injectors.

This could be due to a faulty Injector Control Pressure (ICP) sensor, an open or shorted ICP sensor harness, or a poor electrical connection in the ICP sensor circuit. To fix the issue, visually inspect the wiring harness and connectors for any damage or corrosion, and check for broken or …

2024年4月12日 · The fuel pressure sensor, also referred to as the fuel rail pressure sensor, measures fuel pressure in the fuel rail leading to the fuel injectors. Some vehicles also employ a sensor to measure pressure from the tank to a high pressure fuel pump at the engine.

Dorman's Fuel Pressure Sensor effectively measures fuel pressure in the fuel rail, alerting both the EVAP system and the fuel system to leaks. Replacement restores engine performance.

The Motorcraft Fuel Injection Pressure Sensor sends electronic signals to the engine control module that communicate the fuel rail internal pressure. The fuel rail is where intake air and fuel are blended prior to injection into the engine's cylinders.