Audi Q7 (4M) 2016-2026 Workshop Manual

 Refrigerant R134a

Refrigerant R134a Physical Data Vehicle air conditioning systems make use of the vaporization and condensation process. In this case, one works with a substance which boils easily, designated as refrigerant. The refrigerant used is tetrafluoroethane R134a, which boils at -26.5 ºC (-15.7 ºF) at

 Intake Manifold

Overview - Intake Manifold Lower Section with Fuel Rail MPI Low Pressure Fuel Injection   Note The components for cylinder bank 2 (left) are shown in the illustration. 1 - Vacuum Hose To the Intake Manifold Runner Control Valve -N316- 2 - O-Ring Replace after removin