一、電磁閥引起的，電磁閥里面都有一個(gè)小閥芯是靠電流來(lái)工作的，跟閥體里的工作閥差不多，導(dǎo)致油壓調(diào)節(jié)不穩(wěn)定切換不均衡的現(xiàn)象。

1、 Caused by solenoid valves, there is a small valve core inside the solenoid valve that operates by current, similar to the working valve in the valve body, resulting in unstable oil pressure regulation and uneven switching.

二、是因?yàn)槠囯娔X本身就會(huì)有學(xué)習(xí)駕駛的功能，并不是說(shuō)在哪都能學(xué)習(xí)出來(lái)頓挫的表現(xiàn)，這個(gè)情況是比較少的，一般清除學(xué)習(xí)值即可。

2、 It is because the car computer itself has the function of learning to drive, which does not mean that stuttering performance can be learned everywhere. This situation is relatively rare, and generally clearing the learning value is sufficient.

三、閥體內(nèi)部不通暢..閥體內(nèi)部對(duì)工作環(huán)境的要求很高的，不能有臟東西進(jìn)去，哪怕是粉末狀的也會(huì)影響閥體內(nèi)部換擋閥的工作通暢。

3、 The interior of the valve body is not unobstructed The requirements for the working environment inside the valve body are very high, and no dirt can enter, even if it is in powder form, it will affect the smooth operation of the shift valve inside the valve body.

四、變速箱活塞回位不好也會(huì)引起頓挫感，這個(gè)幾率是比較小的也是偶發(fā)性的故障，小的換擋頓挫是可以接受的，嚴(yán)重的就是車的問(wèn)題了。

4、 Poor return of the transmission piston can also cause jerking, which is a relatively small and occasional fault. Small shifting jerks are acceptable, but the most serious issue is with the car.

行駛中的故障表現(xiàn)，車在加油的時(shí)候，感覺(jué)無(wú)力，行駛中有抖動(dòng)的現(xiàn)象發(fā)生。在3擋升4擋的時(shí)候，車子有頓挫的現(xiàn)象發(fā)生。行駛中還有4降3也頓挫的現(xiàn)象發(fā)生。

Malfunctions during driving, such as feeling weak while refueling and experiencing shaking while driving. When shifting from third gear to fourth gear, the car experiences jerking. There is also a phenomenon of 4 drops and 3 jerks during driving.

用電腦版讀取的時(shí)候報(bào)了一堆故障碼，報(bào)離合器E傳動(dòng)比監(jiān)控，換擋機(jī)構(gòu)3-4傳動(dòng)比監(jiān)控，駐車鎖止器被錯(cuò)誤掛入，包括和車主一起試車的時(shí)候能明顯感覺(jué)到頓。車主說(shuō)他想一次性把車子修好，所以給客戶的維修方案是全修全保，客戶沒(méi)有任何風(fēng)險(xiǎn)?？蛻艉苜澩?，簽好相關(guān)協(xié)議準(zhǔn)備維修。

When reading with the computer version, a bunch of fault codes were reported, including clutch E gear ratio monitoring, gear shift mechanism 3-4 gear ratio monitoring, incorrect engagement of the parking lock, and noticeable stuttering during the test drive with the owner. The car owner said he wants to fix the car all at once, so the repair plan given to the customer is full repair and full warranty, and the customer has no risk. The customer agrees and signs the relevant agreement to prepare for repair.

補(bǔ)充一下（變速箱再制造維修需要基本的工序；抬箱、拆散、清洗、零件檢測(cè)、故障再分析、變扭器送入再生區(qū)、閥體送入閥體拆解區(qū)、總成安裝、技術(shù)檢測(cè)、總裝、總裝測(cè)試、出庫(kù)登記。）

Just to add (basic processes are required for remanufacturing and repairing the gearbox; lifting, dismantling, cleaning, parts inspection, fault reanalysis, torque converter sent to the regeneration area, valve body sent to the valve body disassembly area, assembly installation, technical inspection, final assembly, final assembly testing, and outbound registration)

液力變矩器是安裝在發(fā)動(dòng)機(jī)的飛輪盤上，利用工作油液將發(fā)動(dòng)機(jī)的轉(zhuǎn)矩傳遞給自動(dòng)變速箱中的齒輪變速機(jī)構(gòu)，主要傳遞增加扭矩。變速箱摩擦片如果燒了，變矩器必須分解維修清洗才能用！

A hydraulic torque converter is installed on the flywheel plate of the engine, which uses working fluid to transfer the engine's torque to the gear transmission mechanism in the automatic transmission, mainly transmitting increased torque. If the transmission friction plate is burned, the torque converter must be disassembled, repaired, and cleaned before use!

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Thank you for reading. The source of this article is Jinan Automatic Transmission Maintenance. For more information and questions, please click: http://www.fdwhkj.cn We will continue to work hard to provide you with services. Thank you for your support