Where is the AC recharge valve on a 1989 Toyota MR2?

On a 1989 Toyota MR2, the AC recharge valve is located on the low-pressure side of the air conditioning system. You can find it on the accumulator, which is typically mounted near the firewall on the passenger side of the engine bay. The valve is usually covered with a plastic cap and may be labeled for identification. Always ensure the system is properly serviced and follow safety guidelines when handling refrigerants.