A2
| Diagram of coolant hose connections |
| 1 - | Coolant pump |
| q | Removing and installing → Chapter |
| 2 - | Throttle valve module -J338- |
| 3 - | Heat exchanger for heater |
| q | Removing and installing → Rep. gr.80 |
| q | If renewed, refill system with fresh coolant |
| 4 - | Coolant expansion tank |
| q | With filler cap |
| q | Checking pressure relief valve in filler cap → Anchor |
| 5 - | Thermostat housing |
| q | Removing and installing → Chapter |
| 6 - | Map-controlled engine cooling system thermostat -F265- |
| q | Removing and installing → Chapter |
| 7 - | Coolant temperature sender -G62- |
| q | Removing and installing → Chapter |
| 8 - | Radiator |
| q | Removing and installing → Chapter |
| q | If renewed, refill system with fresh coolant |
| q | With radiator outlet coolant temperature sender -G83- in coolant hose going to coolant distributor housing |
| q | Removing and installing radiator outlet coolant temperature sender -G83- → Chapter |
| 9 - | Oil cooler |
| q | Removing and installing → Chapter |
| q | If renewed, refill system with fresh coolant |
| 10 - | Cylinder head and cylinder block |
| q | If renewed, refill system with fresh coolant |
