Hello everyone. Our Peugeot Traveller`17 2.0l diesel (DW10) 130 kW no longer comes to temperature. Only the interior was cool… Presumably heat exchanger clogged. This flushed through, nothing detected, no improvement. After that the engine temperature in operation only came to 70°C (outside temperature 0°C). Due to the low and while driving decreased engine temperature I have now not identified the heating circuit outside of the engine as a problem zone… at the circuit of the electric coolant pump. This has been replaced, error away, problem still present. Electric thermostat and mechanical water pump have also been changed (dental belt due anyway soon), problem still there. Does anyone have experience with it? Next, will follow the heat exchangers (gear, interior front and rear)… friendly greetings