Fuel System

Fig 1: Fuel System Component Location With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Overview of fuel system

1	High-pressure pump
2	Supply line - section at high-pressure pump
3	Union nut
4	Fuel pressure sensor
5	Supply line - engine compartment section
6	Spring band clamp
7	Plug-in coupling
8	Supply line - underbody section
9	Fuel tank
10	Retaining straps for fuel tank
11	Stud
12	> Tightening - torque 20 Nm (15 ftlb.)
13	> Tightening - torque 20 Nm (15 ftlb.)
14	> Tightening - torque 15 Nm (11 ftlb.)
15	Filler neck cap Tightening torque 20 Nm (15 ftlb.) Tightening torque 8 Nm (6 ftlb.) Tightening torque 110 Nm (81.5 ftlb.)

Location	Description	Type	Basic value	Tolerance
Screws securing stone guard to body	Item 2	Tightening torque	20 Nm (15 ftlb.)

Fig 2: Fuel Tank To Body Component Location With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Fuel tank to body

2	Screws > Tightening - torque 20 Nm (15 ftlb.)

Fig 3: Heat Protection For Fuel Tank Component Location With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Heat protection for fuel tank

1	Screws > Tightening - torque 4 Nm (3 ftlb.)

Fig 4: Heat Shield Component Location With Torque Specification - Centre Rear And Right

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Heat shield, centre rear and right

1	Nuts > Tightening - torque 20 Nm (15 ftlb.)