Where is the peugeot 307 2.0 hdi thermostat?

The thermostat in a Peugeot 307 2.0 HDi is typically located near the engine's cylinder head, often housed within the thermostat housing on the engine block. To access it, you'll usually need to remove the intake manifold or other components that may obstruct the view. It's advisable to consult a repair manual or guide specific to your model year for detailed instructions and diagrams.