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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (1X Engine - General 2.9L -- 9YA - Cayenne (9YA)) >> WM, 1X00IN Technical Values (V6 Turbo) >> Service Information 19 - Engine - Cooling >> Add-On Parts For Cooling System - V6 Phev

Add-On Parts For Cooling System - V6 Phev

WARNING: This page is about a different variant/trim than selected.
Fig 1: Additional Coolant Pump For High-Temperature System (P5) Component Location With Torque Specification
G15211197Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Additional coolant pump for high-temperature system (P5)

Screws on additional coolant pump for high-temperature system (P5) > Tightening torque 1.5 Nm (1 ftlb.) 
Fig 2: High-Temperature Circuit Temperature Sensor Component Location With Torque Specification
G15211198Courtesy of PORSCHE CARS NORTH AMERICA, INC.

High-temperature circuit temperature sensor (shown as an example)

Screw on high-temperature circuit temperature sensor > Tightening torque 8 Nm (6 ftlb.) 
Fig 3: Low-Temperature Circuit Temperature Sensor Component Location With Torque Specification
G15211199Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Low-temperature circuit temperature sensor (shown as an example)

3 Screw on low-temperature circuit temperature sensor > Tightening torque 8 Nm (6 ftlb.) 
Fig 4: Heat Exchanger For High-Temperature And Low-Temperature Circuit Component Location With Torque Specification
G15211200Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Heat exchanger for high-temperature and low-temperature circuit

Screws on heat exchanger for high-temperature and low-temperature circuit > Tightening torque 20 Nm (15 ftlb.) 
Fig 5: Change-Over Valve For Low-Temperature Circuit (UVW 1) Component Location With Torque Specification
G15211201Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Change-over valve for low-temperature circuit (UVW 1)

Screws on change-over valve for low-temperature circuit (UVW 1) > Tightening torque 8 Nm (6 ftlb.) 
Fig 6: Change-Over Valve For Low-Temperature Circuit (UVW 2) Component Location With Torque Specification
G15211202Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Change-over valve for low-temperature circuit (UVW 2)

Nuts on chanae-over valve for low-temperature circuit (UVW 2) > Tightening torque 8 Nm (6 ftlb.) 
Fig 7: Change-Over Valve For Low-Temperature Circuit (UVW 3) Component Location With Torque Specification
G15211203Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Change-over valve for low-temperature circuit (UVW 3)

Nuts on change-over valve for low-temperature circuit (UVW 3) > Tightening torque 8 Nm (6 ftlb.) 
Fig 8: Directional-Control Valve For High-Temperature Circuit (WMV 1) Component Location With Torque Specification
G15211204Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Directional-control valve for high-temperature circuit (WMV 1)

Nuts on directional-control valve for high-temperature circuit (WMV 1) > Tightening torque 8 Nm (6 ftlb.) 
Fig 9: Coolant Reservoir Holder Component Location With Torque Specification
G15211205Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Coolant reservoir holder

Screws for coolant reservoir holder (low-temperature) > Tightening torque 8 Nm (6 ftlb.)