| The cooling system of this engine is map-controlled by the engine control unit. |
| The highlights of this new system are the set temperature specified in line with the engine load, the thermostatic control of the coolant temperature and the control of the fan stages. |
| A higher engine temperature in the part load ranges offer the following advantages: |
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| Reduction in fuel consumption in part load ranges |
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| Reduction in CO and HC untreated emissions |
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| Disassembling and assembling coolant distributor housing → Chapter. |
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