The thermostat
Temperature at which the valve starts to open
Engine J20: 82 2С (179 3.6F)
Engine G16: 88 2С (190 3.6F)
Temperature at which the valve opens completely
Engine J20: 95С (203F)
Engine G16: 100С (212F)
Height of lifting of the valve
Engine J20: more than 8 mm (0.315 inches) at 95С (203F)
Engine G16: more than 8 mm (0.315 inches) at 100С (212F)
Engines G16 and J20