why is my Porsche 911 992 (2019-Present) AC blowing warm air

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Disconnect the battery to ensure safety while working on electrical components.

2. Recharge the AC System

• Tools Required: AC refrigerant kit, manifold gauge set.
• Connect the manifold gauge set to the AC service ports (low and high side).
• Check the pressures on both sides; if low, proceed to recharge the system.
• Follow the manufacturer's specifications for the type and amount of refrigerant to add.
• Start the engine and turn on the AC to check if the system is cooling properly.

3. Inspect and Replace the AC Compressor

• Tools Required: Socket set, wrench set, torque wrench.
• Remove any components obstructing access to the AC compressor.
• Disconnect the electrical connector and refrigerant lines from the compressor.
• Unbolt and remove the compressor from its mounting.
• Install the new compressor, ensuring that all connections are tight and that the torque specifications are followed.
• Reconnect the refrigerant lines and electrical connector.

4. Replace the Cabin Air Filter

• Tools Required: Screwdriver or trim removal tool.
• Locate the cabin air filter access panel (usually behind the glove box).
• Remove the panel and take out the old air filter.
• Inspect the filter housing for debris and clean if necessary.
• Install the new cabin air filter and reassemble the panel.