Is it dangerous to keep driving with this valve faulty?

Depends on what it controls — a boost-related fault should be addressed promptly to avoid turbo or engine damage, while other applications may be less urgent.

Can this valve be cleaned instead of replaced?

In some cases, yes — carbon or debris buildup can cause sticking, and cleaning can sometimes restore normal operation.

What is the valve made of?

A compact solenoid with a plastic and metal housing.

How do I check whether Solenoid vacuum valve AUDI A6 AVANT 2003 fits my vehicle?

Compare OEM reference 8E0906627B, the listed vehicle (AUDI A6 2001-2004), connectors, mounting points and the photographs for this exact item.

What is the condition of Solenoid vacuum valve AUDI A6 AVANT 2003?

Listed condition: Used. Current availability: 1 in stock - ready to ship. Review the item photographs and any stated defects as well.

How is Solenoid vacuum valve AUDI A6 AVANT 2003 delivered and returned?

Available delivery methods, timing and price for your country are shown in the cart. Review the applicable 14-day return terms before ordering.

Solenoid vacuum valve AUDI A6 AVANT 2003

Name: Solenoid vacuum valve AUDI A6 AVANT 2003
Brand: AUDI
SKU: 8E0906627B
Price: 9.00 EUR
Availability: InStock

OEM: 8E0906627B

Disassembled car photo

Engine running

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Details for this exact part

Code: 8E0906627B
OEM: 8E0906627B
Condition: Used
Availability: 1 in stock - ready to ship
Make, model: AUDI A6 2001-2004
Year: 2004
Engine: Diesel 2.5L 133KW - BDH
VIN: WAUZZZ4B74N015369

What is this part and why does it matter?

The solenoid vacuum valve controls vacuum flow to a specific system (such as turbo wastegate control or EGR) based on an electrical signal from the ECU.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

Check Engine light with a vacuum control fault code
The system this valve controls (boost, EGR) not functioning correctly
Hissing noise from a stuck-open valve

Installation information

Connects with vacuum lines and an electrical connector — check the valve moves freely and holds vacuum before finishing installation.

Frequently asked questions

It acts as an electrically controlled gate for vacuum, allowing the ECU to precisely control vacuum-operated components (like a turbo wastegate or EGR valve) rather than relying on fixed mechanical vacuum routing.

Donor vehicle description

VIN: WAUZZZ4B74N015369
Make, model: AUDI A6 AVANT
Year: 2004
Engine: Diesel 2.5L 133KW - BDH
Transmission: 6-speed Mechanic - FTL
Drive: 4DW
Equipment: LHD
Colour: 4A / Y7Q

96 parts from this car

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