Keep fuel pressure in the diesel injection pump under proper control with the Bosch Diesel Fuel Injector Pump Pressure Relief Valve / Pressure Regulator (P/N 0281006074). This valve regulates the fuel pressure in the high-pressure injection circuit and relieves excess pressure back through the system, and it installs as a direct-fit replacement for the 2016 Audi A3 [L4-2.0L] and the 2012-2014 Volkswagen Passat [L4-2.0L].
This unit is cataloged under both names — Diesel Fuel Injector Pump Pressure Relief Valve and Pressure Regulator — so it may appear either way in your search. Signs the regulator may need attention can include hard starting, no-start, loss of power, or fuel-pressure fault codes; because those symptoms can have other causes, diagnose the fuel system before replacing. If a failed pressure regulator is the cause, this part replaces it.
Manufacturer part number 0281006074.
This part cross-references / interchanges with the following part numbers:
What does this part do?
It regulates and relieves fuel pressure within the diesel injection pump's high-pressure fuel circuit.
Which vehicles does it fit?
It's a direct-fit replacement for the 2016 Audi A3 [L4-2.0L] and the 2012-2014 Volkswagen Passat [L4-2.0L]. See the Buyer's Guide tab to confirm your vehicle.
What's included in the package?
One pressure regulator. The listed applications each use one unit.
What are signs this part may need replacing?
Hard starting, no-start, power loss, or fuel-pressure fault codes may be signs. Because other components can cause these too, diagnose the fuel system before replacing.
Where is it made?
Country of origin: Czech Republic.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
