Mazda MX-5 Miata Sport 2007 Manual page 1433

Fig. 12: Pressure Readings Of Manifold Gauge & Ambient Temperature Graph
Courtesy of MAZDA MOTORS CORP.
REFRIGERANT SYSTEM PERFORMANCE TEST
1. Inspect the refrigerant pressure. (See REFRIGERANT PRESSURE CHECK .)
2. Place a dry-bulb thermometer in the driver-side center ventilator outlet.
3. Start the engine and arrow it to reach operating temperature.
2007 Mazda MX-5 Miata Sport
2007 HVAC Refrigerant System - MX-5 Miata