Fuel Pressure Sensor

Your Professional Fuel Pressure Sensor Supplier

The company was established in 2015 and now has 8 product development engineers, 3 quality engineers, 3 material engineers, 6 testing engineers, and 8 technical support and customer service personnel.Our factory is equipped with advanced production facilities and a complete quality inspection system. By continuously optimizing production processes and improving product quality, we have won wide trust and praise in the global market.

Why Choose Us

01.

Production Equipment

Our company's equipment includes CNC Lathe,Wire EDM, Electrical Discharge Machine,Ultrasonic Welding Machine,Injector Test Bench,Spray Pattern Analyzer,Pressure Testing Machine,Electroplating Machine,Polishing Machine.

02.

Our Certificates

Under the strict management of quality system, the company's products have passed a series of international standard certificates such as ISO 9001,CE,E-Mark and so on.

03.

Production Market

Our products are exported to a wide range of Mainly engaged in European and American markets, ASEAN countries, and Middle Eastern countries.

04.

Our Service

Provide exclusive customer service personnel to solve any problems encountered by customers during the purchase process in real time, and handle customers' customized needs (such as special colors, models, packaging, etc.) to ensure that customers' personalized needs are met.

Product Features

High accuracy up to 0.5%F.S for precise rail pressure measurement.

With a wide range and high pressure resistance, it ensures durability and adaptability in diverse environments.

Good long-term stability±0.2%F.S/year, high reliability, and a fast response time for efficient performance.

Constructed from 17-4PH stainless steel, providing corrosion resistance for prolonged durability.

Low temperature drift within a wide temperature range of -40~140℃.

Product Specification

Measuring range(MPa)	0~200MPa
Accuracy	0.5%F.S, 1%F.S
Long-term stability	±0.2%F.S/year
Zero point drift	±0.1%F.S/10℃ or by customized
Full scale temperature drift	±0.3%F.S/10℃ or by customized
Durability	10⁷ pressure cycles
Safety pressure	250MPa
Burst pressure	300MPa
Supply voltage	5VDC±0.25VDC
Insulation resistance	≥1000MΩ/500VDC
Output	20%-84%Vpwr
Load resistance	200KΩ(Pull-up resistors)
Sensitive element material	17-4PH
Pressure connection	M18X1.5(or by customized)
Electrical connection	AMP connector, BOSCH connector, MLK connector
Protection class	IP65
Operating temperature range	-40~140℃

Customization Processes

We offer customized products based on technical consultation, sample production, and various other types of inquiries to meet the customer’s requirements and issues.

Identify needs

Understand the customer’s requirements and objectives, and identify the optimum sensor requirements.

Prepare quotation and offer samples

Based on the requirements, an estimate and design proposal is provided.

Feedback

Obtain customer feedback on the proposal and modify the design as needed.

Manufacture

Manufacture sensors based on approved designs.

Evaluate

Evaluate the performance of the manufactured sensors and verify their quality.

Deliver products

After product quality and performance have been verified, products are delivered to the customer.

How to Replace a Fuel Pressure Sensor

Release Fuel Pressure

If your vehicle uses direct injection, allow the engine to run for about 10 minutes or disconnect the fuel pump relay to depressurize the system before working on it.

Disconnect Electrical and Vacuum Lines

Carefully disconnect the sensor's electrical connector and any vacuum lines connected to it (if applicable).

Remove and Replace

Unscrew the faulty sensor and install a new one. Ensure it’s torqued to the manufacturer’s specified value to prevent leaks.

Recheck for Leaks

After installation, ensure that no fuel leaks are present before starting the vehicle.

Package And Shipping

productcate-868-624

FAQ

Q: What are the different types of fuel sensors?

A: A fuel level sensor (FLS) is used in all automobiles to indicate fuel level. Various methods are used to measure fuel level such as resistive film, discrete resistors, capacitive, and ultrasonic. Resistive-based sensors are most commonly used for this application.

Q: What type of sensor is a fuel pressure sensor?

A: The FRS is generally a piezo resistive type sensor that monitors the fuel pressure in the fuel rail as a varying voltage, which is utilised by the PCM as part of the calculation for the % duty cycle control for the Rail Pressure Control Solenoid (or Fuel Metering Solenoid or Suction Control Valve) to maintain a ...

Q: What is the difference between fuel pressure sensor and fuel rail pressure sensor?

A: 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.

Q: Can a car run without a fuel pressure sensor?

A: Running lean might cause the engine to die but will typically cause a very low power concern, because even if the FRP sensor and/or the high pressure pump aren't working, the engine will still run on the lower fuel pressure provided by the in-tank pump.

We're professional fuel pressure sensor manufacturers in China, specialized in providing high quality customized service. If you're going to buy discount fuel pressure sensor, welcome to get quotation from our factory. For price consultation, contact us.

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