Malfunction A 2016 Ford Mondeo with CAF488WQ3 engine has accumulated mileage of about 124,000 kilometers. The owner reports that the seat occasionally shakes slightly when idling, and the engine speedometer needle on the instrument panel oscillates up and down slightly, but the driving...
Malfunction A 2010 Kia Cerato with a G4ED engine and approximately 172,000km has been driven normally, but the engine speedometer indicator on the combination meter does not move. First picture - Kia Cerato 20...
Pico汽车診斷案例】2019款Audi A6L 行駛中偶發熄火問題的全面分析 Trouble Background A 2019 Audi A6L, equipped with a 2.0T engine, with a cumulative mileage of about 90,000 kilometers. The owner responds that the engine stalls occasionally while driving...
【Pico 汽車診斷案例】Cadillac XT5 引擎加速異響診斷 故障現象 一輛 2020 年款 Cadillac XT5，搭載 LSY 引擎，累計行駛里程約 8 萬公里。車主反應，車輛在加速時引…
本案例中，BMW 730Li引擎抖動與第一氣缸失火的真正原因，是活塞環槽裂開造成氣缸密封不良。火星塞、點火線圈與噴油器更換後仍未改善，技師進一步使用PicoScope搭配WPS500X壓力感測器，比較…
