my Skoda Octavia NFL (2020-Present) AC is not blowing cold air how to fix

Solution

1. Preparation

• Gather all necessary tools and parts.
• Disconnect the vehicle's battery to ensure safety during the repair.
• Allow the engine to cool down if recently operated.

2. Recover Refrigerant

• Use an AC recovery machine to safely recover refrigerant from the system.
• Follow the manufacturer's instructions for operating the recovery machine.

3. Replace Components (if necessary)

• Compressor Replacement:

  • Remove the serpentine belt by releasing the tensioner.
  • Disconnect the electrical connector and refrigerant lines from the compressor.
  • Unbolt the compressor from its mounting bracket and remove it.
  • Install the new compressor in reverse order, ensuring all seals are replaced.

• Condenser Replacement:

  • Remove any components obstructing access to the condenser (e.g., front grille).
  • Disconnect the refrigerant lines from the condenser.
  • Unbolt and remove the condenser from its mounting brackets.
  • Install the new condenser and reconnect all refrigerant lines, ensuring a tight seal.

4. Refill Refrigerant

• Use a manifold gauge set to add the correct type and amount of refrigerant based on the manufacturer's specifications.
• Monitor the pressures to ensure they are within the recommended range.

5. Test System Functionality

• Reconnect the vehicle's battery.
• Start the engine and turn on the AC system to the maximum setting.
• Check if the AC compressor engages and if cold air is produced.