Consider the coolant pump, which has a simple faultless construction and a pulley and belt. But instead, let's create a brand-new system that utilises an electric motor. This will mean that there are more electrical components that could break and that more work will be needed to detect it.


Bearbeitet von: Katakuri2026 am 22.09.2022 um 10:36:58

Bearbeitet von: Weiß-Blau-Fan-Rude am 02.10.2022 um 11:26:35

Reason:
Earn more money with spare parts (mechanical pump >100€ vs. electric ~500€).
Shorten life of cars (mechanical pump can be stored on the shelf for many years/ electric pump can go defective unused in storage).
Meet emission regulations (e-pump performance is more controllable in its cooling capacity)
Reduction of fuel consumption (e-pump only switched on when necessary)