P20.00-A012-79
Schematic diagram of coolant circuit |
1 | Coolant pump | 9 | Low pressure exhaust gas recirculation cooler | 17 | Low-temperature circuit switchover valve | ||
2 | Coolant thermostat | 10 | Crankcase | 18 | Low-pressure cooler | ||
3 | Coolant temperature sensor | 11 | Transmission oil heat exchanger | 19 | Engine radiator | ||
4 | AdBlue® metering valve | 12 | Engine oil heat exchanger | 20 | Coolant expansion reservoir | ||
5 | Turbocharger | 13 | High pressure exhaust gas recirculation cooler | A | refrigerant cold: | ||
6 | Coolant circulation pump | 14 | Charge air cooler | B | refrigerant, warm | ||
7 | Heating system heat exchanger | 15 | Low-temperature circuit temperature sensor | C | Low temperature circuit | ||
8 | Washer fluid reservoir | 16 | Low-temperature circuit circulation pump | D | Coolant circuit ventilation |