Install expansion valve 01 aztek

To install the expansion valve on a 2001 Pontiac Aztek, first ensure the system is fully evacuated of refrigerant. Remove the necessary components to access the expansion valve, including the air conditioning lines and any obstructions. Install the new expansion valve by securely connecting it to the lines and ensuring proper orientation. Finally, reassemble all components, recharge the AC system with refrigerant, and check for leaks.