Checking The Cooling System For Leaks

WARNING: This page is about a different variant/trim than selected.

WARNING: Hot fluid

Danger of scalding
1. → Avoid contact with hot fluid.
2. → Wear personal protective gear.

Unscrew coolant expansion tank carefully -1- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Cap on coolant reservoir
Check engine coolant level and fill to maximum fill level if necessary.
V. A. G 1274B - Cooling system tester with adapter V. A. G 1274/8 - Adapter for cooling system tester must be fitted on the coolant reservoir.
Information
- The pressure must not drop.
- There must be no drops of coolant.
Apply test pressure of approx. 1.5 bar and visually check hose connections, connection pieces and cooling system components for leaks.
If the pressure drops, find the leak and correct the problem.
Remove special tool and screw on coolant reservoir cap -1- securely.

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Cap on coolant reservoir