引擎機油負責潤滑引擎的移動部件，並有各種不同的黏度。瓶身上的琥珀色液體和黏度係數是最明顯的特徵。火星塞負責點燃汽油引擎中的油氣混合物。陶瓷本體和電極尖端是其獨特特徵。雨刷片可清除擋風玻璃上的積水和碎屑。橡膠邊緣和金屬骨架非常容易辨識。這種液體是專門為清潔擋風玻璃和防凍而配製的。藍色或紫色是經典的視覺提示。煞車片是壓在碟盤上使車輛減速的摩擦材料。它們通常呈長方形或略微彎曲，由複合材料製成。冷卻液（防凍液）負責調節引擎溫度。鮮艷的顏色和「Coolant」或「Antifreeze」標籤使其不容混淆。機油濾清器在機油循環時濾除雜質。它幾乎總是採用旋裝式金屬罐或濾芯式設計。發電機在引擎運轉時為蓄電池充電並為電氣系統供電。皮帶輪和接線端子是關鍵識別特徵。12伏特蓄電池提供啟動引擎所需的初始電能，並在引擎熄火時為配件供電。煞車碟盤是煞車片擠壓的旋轉盤。大多數現代汽車至少在前輪使用碟式煞車。機油尺是檢查引擎機油液位最常用的工具。它通常為黃色或鮮豔色彩，以便於識別。引擎空氣濾清器在空氣進入引擎之前進行清潔。一旦您更換過，其獨特的摺疊紙設計就很容易辨認。觸媒轉換器可減少有害廢氣排放。它通常是排氣系統中較大的金屬罐。綜合皮帶（蛇形皮帶）透過一條長型肋狀皮帶驅動多個配件（發電機、動力轉向、空調）。散熱器軟管在引擎和散熱器之間輸送冷卻液。它們比引擎蓋下的大多數其他軟管更厚且更堅硬。此儲液罐裝有用於驅動煞車的液壓油。它幾乎總是標示為「Brake Fluid」（煞車油），並位於總泵附近。車內空氣濾網負責清潔透過空調系統進入客艙的空氣。正時皮帶負責同步曲軸和凸輪軸。它帶有齒牙以防止打滑，是關鍵的維護項目。這種液壓油有助於動力轉向系統順暢運作。它通常儲存在靠近防火牆的專用儲液罐中。自動變速箱油（ATF）為自動變速箱提供潤滑與冷卻。獨特的紅色是其經典識別特徵。防塵套可保護火星塞與點火線圈或點火線之間的連接處，防止受潮和髒污。這些小型密封件可防止機油濾清器或洩油螺絲處漏油。它們雖然便宜，但在更換機油時至關重要。這是注入新機油的地方。機油符號或「Oil」字樣使其易於辨認。散熱器蓋維持冷卻系統的壓力。它通常標有壓力額定值（例如 16 psi）。這條軟管將乾淨的空氣從空氣濾清器輸送到引擎。此處的裂紋或鬆動的夾具可能會導致性能問題。燃油濾清器在燃油到達噴油嘴或化油器之前，先清除其中的污垢和雜質。等速接頭（CV接頭）防塵套的作用是將潤滑脂保留在內部，並防止污染物進入。防塵套破損是常見的維修項目。避震器和支柱控制懸吊系統的彈跳和行駛品質。它們是最常被更換的懸吊零件之一。捲繞彈簧承載車輛重量並吸收路面衝擊。在大多數獨立懸吊系統中都能看到它們。曲軸箱強制通風（PCV）閥將曲軸箱內的漏氣引導回進氣系統，以便將其燒掉，而不是排放到大氣中。節溫器是一個對溫度敏感的閥門，透過開啟和關閉來調節冷卻液流量，幫助引擎達到並維持正常的運作溫度。水幫浦使冷卻液在引擎和水箱之間循環，以防止引擎過熱。當您轉動鑰匙或按下啟動按鈕時，啟動馬達會帶動引擎轉動，以便引擎能開始自行運轉。球接頭允許懸吊系統在車輪轉向時上下移動。它們是至關重要的安全零件。拉桿將轉向輸入從齒條（或方向機）傳遞到車輪。內、外拉桿是常見的更換零件。汽門室蓋墊片可防止機油從引擎頂部洩漏。它是高里程車輛常見的漏油源。汽缸墊片是引擎中最重要的密封件之一。失效會導致冷卻液與機油混合或壓力流失。油箱蓋可保持燃油蒸氣不外洩，並維持燃油系統中的適當壓力。鬆動或遺失油箱蓋可能會觸發引擎檢查燈。氧氣感測器測量廢氣中的氧氣含量，以便電腦調整空燃比。它是高里程車輛中常見的更換零件。燃油泵將汽油或柴油從油箱移動到引擎，以便噴油嘴或化油器能供應正確份量的燃油。You scored 0 out of 40You scored 1 out of 40You scored 2 out of 40You scored 3 out of 40You scored 4 out of 40You scored 5 out of 40You scored 6 out of 40You scored 7 out of 40You scored 8 out of 40You scored 9 out of 40You scored 10 out of 40You scored 11 out of 40You scored 12 out of 40You scored 13 out of 40You scored 14 out of 40You scored 15 out of 40You scored 16 out of 40You scored 17 out of 40You scored 18 out of 40You scored 19 out of 40You scored 20 out of 40You scored 21 out of 40You scored 22 out of 40You scored 23 out of 40You scored 24 out of 40You scored 25 out of 40You scored 26 out of 40You scored 27 out of 40You scored 28 out of 40You scored 29 out of 40You scored 30 out of 40You scored 31 out of 40You scored 32 out of 40You scored 33 out of 40You scored 34 out of 40You scored 35 out of 40You scored 36 out of 40You scored 37 out of 40You scored 38 out of 40You scored 39 out of 40You scored 40 out of 40
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自認為很瞭解汽車嗎？即使是擁有數十年車齡的駕駛者，也可能在日常維修保養零件的名稱上栽跟頭。從確保引擎呼吸乾淨空氣的濾清器，到讓煞車和皮帶順暢運作的小組件，這些項目幾乎出現在每一份維修清單上。本測驗將為你展示 40 種常見汽車保養零件的清晰照片。請仔細觀察並從四個選項中選出正確名稱。沒有陷阱，只有每一位資深車主都應該具備的紮實知識。無論你是自己動手換機油，還是只想聽懂技師在說什麼，本測驗都將測試你對引擎蓋下及全車核心零件的真實瞭解程度。準備好證明你是真正的愛車人士了嗎？