BMW 3 Owners & Service Manuals

BMW 3: Exhaust System

Exhaust turbocharger

Exhaust turbocharger
Exhaust turbocharger

The exhaust turbocharger can be replaced individually and is exclusively made of steel. The boost charge pressure is still controlled by an electrical wastegate valve.

The Turbo on the B46TU and B48TU are different in design.

    READ NEXT:

     Fuel System

    The fuel system is made up of the fuel supply and fuel preparation systems. The fuel supply includes the fuel tank with all mounted parts and the fuel lines up to the engine compartment. The fuel p

     Fuel preparation

    The fuel preparation has again been adapted to meet the emission legislation requirements. The high pressure pump and the injectors have been revised and designed for an fuel injection pressure of 3

     Fuel high-pressure pump

    The single-piston high pressure pump by Bosch, well-known from the B46 engine, is used. The high pressure pump HDP6 is driven by a triple cam which is attached to the exhaust camshaft. To be able to

    SEE MORE:

     High beams, headlight flasher, turn signal

    High beams, headlight flasher Push the lever forward or pull it backward. High beams on, arrow 1. The high beams light up when the low beams are switched on. High beams off/headlight flasher, arrow 2. Turn signal On: press the lever past the resistance point. Off: press the lever past the

     Components and their installation location

    G20 PHEV components of the fuel supply in European version Carbon canister Pressurized fuel tank (in cast aluminum housing) Fuel filler flap with cover Fuel tank isolation valve Cable for emergency release of the fuel filler flap Tank vent valve Digital Motor Electronics (DME) Fuel ta

    © 2019-2025 Copyright www.bmw3g20.com