Inlet Metering Valve (IMV) 9307Z509C for Delphi

The Inlet Metering Valve (IMV) 9307Z509C is an aftermarket diesel fuel system component listed for selected Delphi fuel system applications. An IMV regulates the amount of fuel entering the high-pressure fuel pump in systems designed to use inlet metering control.

Correct product identification is important when replacing an IMV. Please confirm the original part number and fuel pump application before ordering.

Product Details

• Part Number: 9307Z509C

• Product Type: Inlet Metering Valve (IMV)

• Fuel System Reference: Delphi

• Aftermarket Support: Private label available

• Warranty: 12 months

• Packing: Neutral box or color box

Please provide the original part number, fuel pump number or available product photos to help verify compatibility.

Suits for Pump/Rail Number:

Suit For Cars: 

Learn more about Inlet Metering Valve (IMV).

https://www.yarncm.com/news/Inlet-Metering-Valve-IMV-Function-Symptoms-Testing-and-Replacement-Guide-yarndiesel-154.html

FAQ:
Q1: Are you trading company or manufacturer?
A: We are factory in Rui an City.
Q2: How long is your production time?
A: Normal takes 3-7 days if we have stocks.If no enough stocks,it will takes about 20 days.
Q3: Do you provide samples? is it free or extra?
A: Yes.We offer samples.We charge for sample cost and freight cost.
Q4: What is your terms of payment?
A: Normal T/T payment.
Q5: What is your quality standard?
A: OE quality standard.All valves will test 2 times at least before shipment.Only ship the good quality.
Q6: Can you produce according to sample or customize product?
A: Yes. We have a professional technical team with pre-sale and after sale service to perform your request.
Q7: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.

Our Advantage:
Excellent Quality Stable and Reliable
1. stable supply chain.
2. Strong relationship with business partners.
3. 90% of the Chinese market, widely acclaimed.
4. Highly efficient team service.
5. Timely pre-sales and after-sales service.

Professional Factory Focus on product details:
1. Selected superior imported materials, mature material supply chain.
2. Strict production management according to IATF-16949.
3. Strict quality inspection, 200% quality inspection rate.
4. Exported to more than 30 countries and regions, trusted by customers.

Quality Warranty:
1 year quality guarantee, all products have been tested 2 times before leaving the factory to ensure stability.

Feedback:
Please share me video and photos to us for after sales.
We would also like to get your suggestions to improve our products.

If you have any questions or need a quotation, please feel free to contact us. We will reply to your email or phone call as soon as possible. We look forward to working with you to create a better future.

Inlet Metering Valve (IMV) Encyclopedia

1. What Is an Inlet Metering Valve (IMV)?

An Inlet Metering Valve (IMV) is a fuel control component used in certain common rail diesel fuel injection systems. It is generally installed on the high-pressure fuel pump and regulates the amount of fuel entering the pump according to the design of the fuel system.

The IMV helps control fuel supply to the high-pressure pump, supporting the fuel pressure management required for diesel injection.

IMV stands for Inlet Metering Valve. Depending on the manufacturer and aftermarket catalog, related components may also be described as fuel metering valves or fuel control valves. However, these terms do not necessarily refer to interchangeable parts.

2. How Does an IMV Work?

In a common rail diesel fuel system, the high-pressure fuel pump delivers pressurized fuel to the common rail, which supplies the injectors.

The IMV regulates fuel entering the high-pressure pump. Its operation works together with the engine control system and the fuel pressure control strategy used in the specific application.

By controlling the fuel supplied to the pump, the IMV helps the system achieve the required fuel delivery and rail pressure under different operating conditions.

The valve's electrical characteristics, control method and operating parameters depend on the specific fuel pump and system design. Always consult the relevant technical documentation when checking product specifications.

3. IMV vs. SCV vs. Fuel Metering Valve

IMV, SCV and Fuel Metering Valve are common terms in diesel fuel system catalogs.

• IMV (Inlet Metering Valve): Generally describes a valve that meters fuel entering the high-pressure pump.

• SCV (Suction Control Valve): Generally describes a valve that controls fuel supply on the inlet side of a fuel pump in applicable systems.

• Fuel Metering Valve: A broader term for a component that regulates fuel flow within a fuel system.

These terms may overlap in certain catalogs, but naming conventions vary between manufacturers. Similar terminology does not guarantee that two valves share the same design, electrical characteristics or application.

Always verify the OE/OEM number and fuel pump reference before selecting a replacement.

4. Common Symptoms of an IMV Problem

A faulty or incorrectly operating IMV may contribute to fuel delivery or fuel pressure control problems.

Possible symptoms include:

• Difficult engine starting

• Unstable engine idle

• Engine hesitation or uneven acceleration

• Reduced engine power

• Incorrect or unstable fuel rail pressure

• Engine warning light

• Fuel pressure-related diagnostic trouble codes

These symptoms can also be caused by other fuel system problems, including a restricted fuel supply, fuel contamination, high-pressure pump wear, injector faults or electrical issues.

A proper diagnosis should be completed before replacing the IMV. Symptoms or diagnostic codes alone cannot confirm that the valve is defective.

5. How to Identify the Correct IMV

Selecting the correct Inlet Metering Valve is essential for aftermarket replacement.

Before ordering, check the following information where available:

• Original OE/OEM part number

• High-pressure fuel pump number

• Engine model

• Vehicle or equipment manufacturer and model

• Electrical connector and terminal configuration

• Valve dimensions and mounting arrangement

• Relevant manufacturer catalog or technical documentation

Valves may look similar while having different specifications or applications. Product photos are useful for preliminary identification, but visual similarity alone does not establish compatibility.

For accurate product matching, provide the original part number and fuel pump details to your supplier.

6. IMV Replacement and Maintenance

Before replacing an IMV, verify the part number and fuel pump application.

Common rail diesel fuel systems require appropriate cleanliness during servicing. Contamination can affect the performance and reliability of fuel system components.

Follow the applicable manufacturer's service procedures for removal, installation and any required diagnostic checks. If the original problem remains after replacement, inspect the wider fuel system rather than assuming the new valve is defective.

7. YARN Inlet Metering Valve (IMV)

YARN focuses on aftermarket diesel fuel system components, including Inlet Metering Valves (IMV), Fuel Metering Valves, Fuel Pump Suction Control Valves (SCV), Fuel Pressure Control Valves (DRV), Volume Control Valves (VCV), Common Rail Pressure Relief Valves and Rail Pressure Sensors.

YARN supports aftermarket importers, distributors and brands with product sourcing and private label options.

Available support includes:

• Private label solutions

• Neutral packaging or customized color boxes

• Product matching based on OE/OEM part numbers

• Aftermarket product range for different fuel system applications

• Quality testing before shipment

For an IMV inquiry, please provide the OE/OEM number, fuel pump number, engine or equipment application, and product photos when available. This information helps us check the relevant reference and evaluate product compatibility.

Looking for an aftermarket Inlet Metering Valve supplier? Contact YARN with your part numbers or sourcing requirements to inquire about available IMV references and supply options.