Which is the economy mode between E and P for trucks?

[ValentinaLynn]

P mode stands for Power mode or Heavy-duty mode, while E mode represents Economy mode. Below are the relevant details: 1. Different usage scenarios: P mode is primarily for heavy workloads, whereas E mode balances both workload and fuel consumption. 2. Energy consumption differences: In P mode, both engine speed and pump flow rate are significantly higher, resulting in relatively greater fuel consumption. E mode reduces main pump flow rate to prioritize low fuel consumption, making it the default choice for general operations. 3. Trucks: These are commercial vehicles primarily designed and equipped for transporting goods, with or without trailer towing capability. Freight vehicles are commonly called trucks or lorries, referring to automobiles mainly used for cargo transportation, sometimes including those capable of towing other vehicles, all falling under the commercial vehicle category.