2017 Accord TPMS is indirect system, no reason CRV is different

來源: MoonRiverMe 於 2021-10-12 09:08:54 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (441 bytes)
本帖於 2021-10-12 09:12:16 時間, 由普通用戶 MoonRiverMe 編輯
回答: Honda CR-V 輪胎壓問題 由 喜菜 於 2021-10-11 18:42:12

Unlike direct system which measures the real pressure in the tire, Indirect system takes advantage of ABS sensors to compare each wheel's rotational speed to others on a straight path. If one spins faster than the others, the system decides the tire's diameter has reduced due to lack of air, then triggers the light. If all four tires pressure drops at the same rate I guess it wouldn't work.

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