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Home >> Porsche >> 2021 >> Macan Turbo >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (2X Petrol, Exhaust, Engine-Electric - General 2.0L -- 95B - MACAN (95B)) >> WM, 2X00IN Technical Values (R4) >> 24 - Fuel System, Electric Injection >> High-Pressure Pump

High-Pressure Pump

WARNING: This page is about a different variant/trim than selected.
Fig 1: Exploded View Of High-Pressure Pump With Torque Specification
G15151241Courtesy of PORSCHE CARS NORTH AMERICA, INC.

High-pressure pump

1 Electric plug connection for fuel pressure control valve
2 Screw/replace  > Tightening - torque 20 Nm (15 ftlb.) 
3 Pressure regulator
4 High-pressure pump
Make sure that no dirt gets into the fuel system during installation
Protect the high-pressure pump from impact of any kind
The fuel system must be depressurised for installation
Do not strain fuel lines during installation
5 O-ring/replace if damaged 
6 Rollertappet
7 Fuel line connection > Tightening - torque 20 Nm (15 ftlb.) 
8 Clamp/replace 
9 Fuel line
Do not strain fuel lines during installation
10 Fuel line adapter/replace  > Tightening - torque 40 Nm (30 ftlb.) 
11 Nut > Tightening - torque 27 Nm (20 ftlb.) 
12 Fuel line/coat ball with engine oil 
Do not strain fuel lines during installation
13 Screw/replace  > Tightening - torque 20 Nm (15 ftlb.) 
14 Spring band clamp
15 Fuel line