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Difference Between Fuel Consumption Information A and B for Haval Big Dog?

3 Answers
Josie
07/29/25 2:24pm
Press the arrow button on the multifunction steering wheel to switch to A and then press the middle Ok button to toggle. Below is an introduction about Haval: 1. Introduction: Great Wall Haval is a sub-brand of Great Wall Motors, established on March 29, 2013. 2. Business Scope: The Haval brand, mainly focusing on SUV models, operates in parallel with the Great Wall brand, using independent logos, product development, production, and service systems, primarily engaged in SUV production and sales. 3. Brand: It includes two series, the H series and the F series, with Haval accounting for the majority of Great Wall brand SUV sales.
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MacTyler
08/13/25 6:41am
When I usually drive my Haval Big Dog, I find the fuel consumption information A and B very useful, but they differ significantly. A refers to the fuel consumption value of the current trip. Every time I start the car, it automatically starts recording from zero, and resets to zero when I turn off the engine, specifically used to monitor the fuel consumption of this drive. B, on the other hand, is a cumulative average that I can manually reset, such as clearing it every time I refuel, to track the entire tank or monthly expenses over the long term. This difference allows me to view the data flexibly: A helps me see in real-time whether my driving habits are fuel-efficient, and if it suddenly increases, it reminds me to control the throttle better; B helps me analyze the overall trend and plan the next oil change. Using A more often while driving can really save some money for an extra meal.
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DiAdriana
10/11/25 2:10am
As a seasoned car enthusiast, the fuel consumption meters A and B serve different functions on the Haval Big Dog. Meter A represents short-term fuel consumption, which resets upon each engine start and records real-time fuel usage for every trip. Meter B is a manually managed long-term average that requires user reset and tracks data across multiple trips. The key difference lies in their reset mechanisms: Meter A's automatic reset facilitates real-time monitoring, while Meter B's manual reset suits broader tracking. I use them to diagnose driving issues – for instance, a spike in Meter A indicates poor acceleration habits, whereas a low Meter B reading suggests excellent overall vehicle condition. By adjusting throttle input and gear selection, fuel costs can be reduced. Over time, this practice not only protects your wallet but also reduces emissions, making it a cost-effective habit.
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