常見故障淺(qian)析:將(jiang)(jiang)(jiang)控調濾芯(xin)下(xia)掉(diao)(diao),試運,出(chu)風系(xi)統(tong)沒得看(kan)不出(chu)改(gai)善。將(jiang)(jiang)(jiang)灰塵(chen)箱卸掉(diao)(diao)來,拿掉(diao)(diao)減(jian)(jian)壓(ya)(ya)(ya)(ya)蒸餾(liu)器(qi)(qi)(qi)室(shi)內(nei)氣溫傳調節器(qi)(qi)(qi)器(qi)(qi)(qi),后來將(jiang)(jiang)(jiang)內(nei)窺(kui)鏡感應器(qi)(qi)(qi)從減(jian)(jian)壓(ya)(ya)(ya)(ya)蒸餾(liu)器(qi)(qi)(qi)室(shi)內(nei)氣溫傳調節器(qi)(qi)(qi)器(qi)(qi)(qi)的座孔(kong)中伸(shen)入去,觀測水(shui)汽分(fen)銷(xiao)柜(ju)內(nei)部系(xi)統(tong),數據看(kan)到減(jian)(jian)壓(ya)(ya)(ya)(ya)蒸餾(liu)器(qi)(qi)(qi)從表(biao)面比較臟污(wu),特別自然環境,闡(chan)述(shu)減(jian)(jian)壓(ya)(ya)(ya)(ya)蒸餾(liu)器(qi)(qi)(qi)的空氣冷(leng)(leng)卻(que)劑水(shui)排出(chu)不暢,端(duan)蓋有淤(yu)(yu)塞的問題。拆遷汽車儀表(biao)盤臺,將(jiang)(jiang)(jiang)水(shui)汽分(fen)銷(xiao)箱轉換(huan)后拿掉(diao)(diao)減(jian)(jian)壓(ya)(ya)(ya)(ya)蒸餾(liu)器(qi)(qi)(qi),看(kan)到減(jian)(jian)壓(ya)(ya)(ya)(ya)蒸餾(liu)器(qi)(qi)(qi)已為嚴重氧(yang)化,不要再(zai)換(huan)。撿查(cha)空氣冷(leng)(leng)卻(que)劑水(shui)輸(shu)送管(guan),已淤(yu)(yu)塞。將(jiang)(jiang)(jiang)灰塵(chen)除去掉(diao)(diao),疏通(tong)(tong)經(jing)絡管(guan)道(dao)網。拆卸減(jian)(jian)壓(ya)(ya)(ya)(ya)蒸餾(liu)器(qi)(qi)(qi)和封閉件(jian),裝上相(xiang)關(guan)結(jie)構件(jian),壞點重新抽正空并(bing)添加(jia)致冷(leng)(leng)劑,試運,控調出(chu)風味道(dao)會消失,車頭以下(xia)有空氣冷(leng)(leng)卻(que)劑滴水(shui)出(chu),闡(chan)述(shu)排水(shui)管(guan)輸(shu)送管(guan)流通(tong)(tong),維(wei)檢上班開始。
本例故障(zhang)與空氣分(fen)配箱設計有關(guan),冷(leng)凝(ning)水(shui)排泄管(guan)道容易積水(shui),造成蒸發器(qi)表面長期潮濕(shi)而(er)產生霉味。這種(zhong)問題在2004款車型上(shang)比較常見。解(jie)決的方法有兩種(zhong),一(yi)(yi)種(zhong)是進行人工(gong)進行修理(li),使排水(shui)管(guan)道暢通;另一(yi)(yi)種(zhong)是更換(huan)改良后的蒸發器(qi)和箱體,使問題得到徹底解(jie)決。