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> Summary: Find the correct fuel metering valve or suction control valve using pump number and engine application. Ask DCT about component identification and sourcing.

DIESEL PARTS / FUEL SUPPLY AND PRESSURE CONTROLS

# Fuel Metering Valves

Looking for a suction control or inlet metering valve? Identify the pump family and specific valve number before comparing options.

## Match the valve to the pump and control system

A suction-control or inlet-metering valve must match the actual pump version and engine-management system. Record the valve markings, pump assembly number, connector shape and engine details. A rail-pressure fault alone does not confirm that the valve needs replacement.

[Ask DCT to identify the valve](/parts/find-a-part/) [Understand fuel-pressure diagnosis](/resources/low-common-rail-pressure/)

A sensor-related trouble code can have several causes. The original part number and engine application help our team narrow down an appropriate replacement inquiry.

## What this component controls or measures

Metering valves control fuel entering or moving through certain injection pumps. Their function and electrical characteristics vary by pump.

## Identify the correct Fuel Metering Valves

Send the pump family, valve marking and precise electrical connector description.

Describe whether the system is low-pressure feed, high-pressure common rail or oil-assisted injection. Note where the component is mounted and what tests have been performed.

## Diagnose the system before replacing a control part

Metering faults can overlap with upstream supply issues and should be evaluated before substituting a valve.

Pressure, flow, electrical commands, upstream restrictions and return-side behavior can produce similar symptoms. Confirm which circuit and part number are involved before selecting an item.

## Fuel Metering Valves: numbers and identification

Related part names include SCV suction control valve, IMV inlet metering valve, pump regulator. Confirm the original number, connector and circuit before ordering.

## Ask DCT about Fuel Metering Valves

Include the exact component number, equipment application, symptoms and checks already completed. DCT can confirm current sourcing options for the correctly identified part; only published store listings establish checkout availability.

[Ask Our Parts Team](/parts/find-a-part/)



[Visit the Diesel Parts Store](/store/)

## Related Fuel Metering Valves resources

- [Browse related fuel supply and pressure controls](/parts/fuel-systems/)
- [Get Help with a Part Number](/parts/find-a-part/)
- [Shop Diesel Parts](/store/)
- [Learn About This Fuel System](/fuel-injection/common-rail/)