Operation CHARM: Car repair manuals for everyone.

Thermostat, Engine Cooling



Coolant thermostat
Starts to open approx. 87 degree C
End of opening approx. 102 degree C
Open distance at least 7 mm

Bypass thermostat
Starts to open approx. 75 degree C
Opening end approx. 85 degree C
Opens approx. 5 mm