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

来源: MoonRiverMe 于 2021-10-12 09:08:54 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读： 次 (441 bytes)
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回答: Honda CR-V 轮胎压问题 由 喜菜 于 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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