Learn how to remove and replace your BMW fuel filter with built-in pressure regulator. My 203has no fuel pressure regulator on the front, but the same. Here’s a video of where the FPR is, as well as the vacuum hose. Aug 2012E323i, where do these vac lines go? E3vacuum hose from the fuel pressure regulator,rh:bmwforums.
What diagrams correspond to the two vacuum hoses on the Mair. Report another imagePlease report the offensive image. At idle or when engine load is low, the FPR reduces fuel pressure. Join Date: Jun 2005; Location: Texas; Posts: 2409; My Cars: E2 E2 E3 E46.
Getting rid of CVV but fuel pressure regulator needs. Sep 2014Vacuum hose routing Mfor fuel pressure regulatorspostsDec 2013No Vacuum at Fuel Pressure RegulatorpostsMar 2011Oil Separator and fuel pressure regulator vacuum. E3vacuum hose from the fuel pressure regulator – BMW Forums. I found the vacuum line dangling in the air like this when I pulled the plenum chamber off.
The hose you need for the Fuel Pressure Regulator is part #on this. Bmw_E46_Fuel_Filter_And_Pressure_Regulator_Vacuum_Line_Repl. How to locate all the vacuum hoses in the Eengine bay (1). Same diagrams as in the E4 but they also are wrong (for the E46).
BMW moved the fuel pressure regulator from the engine bay to under where the driver . Can anyone verify which hose goes near the in stamp on the back?
