Diesel Rail Pressure Sensor 0 281 002 864 for Ive-co Opel Fiat Lancia Alfa Romeo

Product Specification

Diesel Rail Pressure Sensor 0 281 002 864 for Ive-co Opel Fiat Lancia Alfa Romeo Vol-vo Cummin-s 0281006158 0281002707

High cost performance common rail nozzles,quantity stock available, thoudsands models for your option.

Any interesting, pls contact:
Whatsapp: 008613386901315
E-mail: doney@china-lutong.net

Product Description
Part No.: 0 281 002 864
Stamping No.: 0281002864

Condition: Brand New
Brand: DICSCL PARCS


Compatible with Fuel Injector:

0281006158 0281002707

#Diesel Rail Pressure Sensor#

#Pressure Sensor#

China-Lutong Nozzles are designed to withstand the heavy demands of today's diesel engines.

On average, a diesel nozzle fires 1,000 times per minute, so precision and durability are

important features. Each China-Lutong Nozzle is engineered for exacting precision and

durability, to deliver a long, reliable service life for consistently superior diesel engine

performance.

Function of Common Rail Fuel Pressure Sensor

The common rail fuel pressure sensor is installed on the high-pressure common rail pipe and is a critical component in the common rail diesel injection system. Its core functions are as follows:

1. Real-Time Rail Pressure Monitoring

The sensor continuously measures the fuel pressure inside the common rail and converts the high pressure (typically up to 1800–2000 bar) into a 0.5–4.5V linear electrical signal, which is sent to the ECU.

2. Closed-Loop Pressure Control

Based on the sensor feedback, the ECU adjusts the Suction Control Valve (SCV) on the high-pressure pump to maintain the rail pressure at the target value, ensuring stable and accurate pressure under all operating conditions.

3. Precise Fuel Injection Control

The rail pressure data is the core reference for the ECU to calculate injection quantity and injection timing, directly affecting engine power, fuel efficiency, and emissions.

Working Principle

High-pressure fuel acts on the sensor's piezoresistive chip → pressure changes cause voltage changes → the internal circuit outputs a proportional voltage signal → the ECU converts the voltage into actual pressure (0.5V ≈ 0 bar, 4.5V ≈ 2000 bar) → the ECU compares actual pressure with target pressure and adjusts the pump accordingly.

Failure Symptoms

• Hard starting or no start
• Rough idle and lack of power
• Black smoke and increased fuel consumption
• Engine warning light on with fault codes P0087 / P0088
• Limp mode activation

FAQ

1. Are you a manufacturer or trading company?
We manufacture diesel injection test benches,

tools and spare parts.

2. How long is the delivery time?
Most of our products are in stock and can be sent to you

immediately, for out-of-stock products, the delivery time is about 3-10 days.

3. Where is your factory, which port?
We are in Putian City, Fujian Province, close to Xiamen

Port.

4. Does the price include shipping?
No, the shipping cost is extra, we need to check the

shipping cost according to the quantity you order.
5. What express do you use?
Fedex, UPS, DHL,

TNT...

Maintenance & Usage
1> Before using diesel parts, please carefully wash them in clean petrol or diesel.
2.>Nozzle is précised paired parts and has been matched in pairs.
Never exchange nozzle body with its needle.
3.>Nozzle cann't be naked without packaging in air for a long time.
4>After packaging removed and don't use in following days, please put some oil on nozzle to

avoid rusting.

Common questions for customers:
1. Is this accessory new?
A: We are manufacturers, so each product can be guaranteed to be a new product assembled in

person.
2. How can I be sure the correct injector for my vehicle?
A: There is the model number on the injector body, please check or take a photo and send it

to us.
3. What if I can't use it?
A: If you can't install successfully, there is no reason to return the replacement.
4. Delivery period
A: If we have stock, we will ship it in 1-3 days. It will not exceed the delivery date at the

latest.
In special cases, if we encounter production problems. I will inform you in advance. Do not

worry!
5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
6: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
7. We respect every customer as our friend and we sincerely do business and make friends with

them, no matter where they come from.

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