A2C2000070480 4S7Q9B395AJ

Common Rail Volumetric Control Valve (VCV)

The VCV (Volume Control Valve) is a key electronically controlled actuator in the high-pressure common rail diesel fuel system. It is primarily installed on the fuel inlet (low-pressure) side of the high-pressure fuel pump to regulate the amount of fuel entering the pump's compression chamber. By controlling the fuel delivery of the high-pressure pump, it enables precise regulation of the common rail pressure.

Product Advantages:

High Control Accuracy: Precisely regulates the fuel supplied to the high-pressure pump, minimizing common rail pressure fluctuations for more stable engine performance and improved fuel efficiency.

Fast Response: Responds rapidly to ECU commands with millisecond-level actuation, delivering better acceleration performance and smoother transitions under varying operating conditions.

Stable Flow Control: Maintains consistent fuel flow output across all operating conditions, ensuring stable idling and sufficient fuel supply under high-load operation.

High Pressure and High Temperature Resistance: Designed to withstand harsh engine operating conditions for extended service life and reliable long-term performance.

A2C2000070480

Compatible Pump Part Numbers:

5WS40157

4S7Q9B395AJ

4S7Q-9B395-AJ

4S7Q9B395AK

4S7Q-9B395-AK

4S7Q9B395AL

4S7Q-9B395-AL

1544405

1451604

1334919

02C2C40185

JDE3099

LR004295

LR009804

LR024834

LR005958

9655029880

1920HJ

Citroën

Citroën C6 Saloon (Production: 09.2005 – 12.2012)

Citroën C5 III Saloon (Production: 02.2008 – 05.2017)

Citroën C5 III Estate (RW) (Production: 02.2008 – 05.2017)

Jaguar

Jaguar S-Type (X200) (Production: 01.1999 – 12.2008)

Jaguar XJ (X350, X358) (Production: 03.2003 – 03.2009)

Jaguar XF (X250) (Production: 03.2008 – 04.2015)

Land Rover

Land Rover Discovery III (L319) (Production: 07.2004 – 09.2009)

Land Rover Range Rover Sport (L320) (Production: 03.2005 – 03.2013)

Peugeot

Peugeot 607 Saloon (Production: 01.2000 – …)

Peugeot 407 Saloon (Production: 05.2004 – 12.2011)

Peugeot 407 SW (Production: 05.2004 – 12.2011)

Peugeot 407 Coupé (Production: 10.2005 – …)

Compatible Engines:

2.7 HDi, 2.7 D (4×4), 2.7 D, 2.7 TD (4×4), 2.7 HDi 24V

Engine Output:

190–207 hp (140–152 kW)

Production Years:

2004–2026