Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
5. Tighten fastening nut -2- for B+ line and close cap -1- until the cap -1- is felt to engage. - Tightening torque: 20 Nm (15 ftlb.) ±1 Nm (±0.5 ftlb.)
Subsequent Work
1. Install front left covers (engine compartment).
2. Connect battery ground strap and carry out work instructions after disconnecting the battery.