Fuel system
WARNING: This page is about a different car, the 2015 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.
Fuel tank to body. → Tightening torque: 20 Nm (15 ft lb.)
Tank filler neck to wheel housing. → Tightening torque: 15 Nm (11 ft lb.)
Stone guard to fuel tank. → Tightening torque: 20 Nm (15 ft lb.)
Carbon canister to body. → Tightening torque: 15 Nm (11 ft lb.) → Tightening torque: 8 Nm (6 ft lb.)
Stud to body. → Tightening torque: 15 Nm (11 ft lb.)
Suspension to body (studs). → Tightening torque: 20 Nm (15 ft lb.)
Air cleaner for carbon canister to wheel arch. → Tightening torque: 5 Nm (3.5 ft lb.)
Fuel line cover to body. → Tightening torque: 8 Nm (6 ft lb.) → Tightening torque: 8 Nm (6 ft lb.)