P20.10-2502-79
Schematic diagram of coolant circuit |
1 | Coolant expansion reservoir | C | Low-temperature circuit 2 | |
2 | Coolant thermostat | D | Ventilation/coolant expansion | |
3 | Turbocharger | B10/13 | Low-temperature circuit temperature sensor 1 | |
4 | Low-temperature cooler 2 | B10/14 | Low-temperature circuit temperature sensor 2 | |
5 | Low-temperature cooler 1 | G1/3 | 48 V on-board electrical system battery | |
6 | Engine radiator | M1/10 | Starter-alternator | |
7 | Engine oil cooler | M43/4 | Starter-alternator coolant pump | |
8 | Charge air cooler | M43/6 | Low temperature circuit circulation pump 1 | |
9 | Combustion engine | M43/7 | Low-temperature circuit circulation pump 2 | |
10 | Low-temperature circuits 1 and 2 expansion reservoir | M75/11 | Electric coolant pump | |
11 | Engine oil heat exchanger | N83/1 | DC/DC converter control unit | |
A | Engine coolant circuit | R48 | Coolant thermostat heating element | |
B | Low-temperature circuit 1 |