《北京現(xiàn)代發(fā)動(dòng)機(jī)資料：MC_alpha發(fā)動(dòng)機(jī)》由會(huì)員分享，可在線閱讀，更多相關(guān)《北京現(xiàn)代發(fā)動(dòng)機(jī)資料：MC_alpha發(fā)動(dòng)機(jī)（104頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)Alpha II Alpha II 發(fā)動(dòng)機(jī)簡(jiǎn)介發(fā)動(dòng)機(jī)簡(jiǎn)介Direction:Point out some changed items such as;Individual Ignition System,CVVT system,Surge Tank and move on t

2、o next slide.沒有CVVT的Alpha 發(fā)動(dòng)機(jī)已經(jīng)用于 LC 上。新Alpha 發(fā)動(dòng)機(jī)的主要不同是：-使用CVVT 系統(tǒng)-獨(dú)立點(diǎn)火系統(tǒng) -穩(wěn)壓箱容積-進(jìn)氣歧管曲率半徑和管徑-節(jié)氣門喉口尺寸由48mm 擴(kuò)大到 52mm-增加缸體強(qiáng)度-DTC CAN通訊-2片芯片 集成一體PCM(ECM 與 TCM)-PCM 位置 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose

3、.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)Engine Engine 系列系列MC 有3種發(fā)動(dòng)機(jī).其中2個(gè)型號(hào)是汽油發(fā)動(dòng)機(jī)，1個(gè)是CRDI柴油發(fā)動(dòng)機(jī)。MC的汽油發(fā)動(dòng)機(jī)不是第一次在HMC車輛上使用。沒有CVVT系統(tǒng)的發(fā)動(dòng)機(jī)已經(jīng)在LC 1.6車輛中被采用。Alpha 1.6 和 1.4 DOHC發(fā)動(dòng)機(jī)，是由HMC設(shè)計(jì)的，現(xiàn)在HMC和KMC都在生產(chǎn)。在韓國(guó)的牙山工廠中有這種發(fā)動(dòng)機(jī)的裝配線。這種發(fā)動(dòng)機(jī)相當(dāng)廣泛地被使用在HMC的車輛中，從1993年起，使用這種發(fā)動(dòng)機(jī)的車輛包括：Matrix，Gets，Accent，XD Elantra 和其他一些車輛。所以它在質(zhì)量上，和可靠性上都經(jīng)過了檢驗(yàn)?，F(xiàn)在，

4、現(xiàn)代公司正在發(fā)展這種引擎的第3代，項(xiàng)目名稱是有新的正時(shí)鏈系統(tǒng)的Gamma發(fā)動(dòng)機(jī)，Gamma發(fā)動(dòng)機(jī)將在2006年面世.MC使用的是第二代Alpha 發(fā)動(dòng)機(jī)。Alpha 發(fā)動(dòng)機(jī)的基本型號(hào)是1.5L排量，但是它有三種衍生的型號(hào)1.3,1.4 和 1.6升。1.5 和1.6 升發(fā)動(dòng)機(jī)都有 CVVT 系統(tǒng)，1.3和1.4 升升發(fā)動(dòng)機(jī)沒有。北京現(xiàn)代的MC車輛只有1.6 升有CVVT的發(fā)動(dòng)機(jī)，1.5L有CVVT的發(fā)動(dòng)機(jī)是韓國(guó)國(guó)內(nèi)使用的。U1.5L CRDI是很新的柴油發(fā)動(dòng)機(jī)。主要是歐洲和韓國(guó)國(guó)內(nèi)使用。它1.5L的排量能令人驚異的產(chǎn)生110 馬力。它的CRDI CP3 系統(tǒng)有 VGT turbo 渦輪控制器。

5、它有 3 種型號(hào)-1.1,1.5 和 1.6L，滿足歐4排放標(biāo)準(zhǔn)。Alpha 2 1.6 liter with CVVTU 1.5 liter CRDI with VGTDirection:Introduce 3 engines characteristic one by one with chart.In case of NAS 1.6 with CVVT engine will be used.HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book s

6、hould be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)主要不同主要不同-1-11.6 Intake Camshaft Target Wheel1.6 Cylinder Head主要移動(dòng)部件，例如活塞、活塞環(huán)、凸輪軸、曲軸、連桿、氣缸蓋、氣缸蓋襯墊和氣缸體，任何部件都不能在1.4和1.6升之間共用。為區(qū)分1.6 到 1.4的氣缸體，參考4號(hào)氣缸體找出編碼字母如1.4D/1.5D 或1.6D，1.4和1.5氣缸體可以交換變更，但1.6升不能變更。不能變更的主要原因是采用了CVVT系統(tǒng)，且加大了1.6升缸徑尺寸。只能共用排氣和進(jìn)氣

7、機(jī)構(gòu)。在未配備石墨涂層活塞的發(fā)動(dòng)機(jī)過程中，存在噪音和機(jī)油消耗問題，為解決此問題，使用石墨涂層活塞，提高潤(rùn)滑，減少敲擊噪音。1.6升中凸輪軸信號(hào)輪配有4個(gè)信號(hào)凸緣。從低到高、從高到低每次要經(jīng)歷180度，以此提高CVVT控制的控制精度。而1.4升中仍然使用定位銷式信號(hào)輪。Direction:Explain some changed items from 1.5 liter base engine of Alpha.All moving parts which are mentioned here can not be inter changeable.HMC&KMC reserves all ri

8、ghts of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)其中，一個(gè)大變化是1.6升中PCM的位置分布。PCM 位于空氣濾清器殼后。且因特定的位置分布使用了防水PCM。發(fā)動(dòng)機(jī)室PCM分布方式的使用能縮減導(dǎo)線長(zhǎng)度，減少生產(chǎn)成本，減少導(dǎo)線線束電氣問題且便于維修。1.6中，MC使用了Bosch M7.9.1 版本軟件，而JB 使用了配備CVVT系統(tǒng)的 Bosch M7.9.8 版本。M

9、7.9.8的主要特性是2片CPU、400MHz內(nèi)部時(shí)鐘、防水、24通道A/D 轉(zhuǎn)換器、2 CAN 模塊、154端子連接器、集成式輪速傳感器接口、768 K快速存儲(chǔ)器等。只有在汽油發(fā)動(dòng)機(jī)上進(jìn)行DTC診斷時(shí)使用CAN通信協(xié)議代替了KWP2000，因此要使用hi-ds scan 與PCM進(jìn)行通信，您必須使用CAN接口模塊。使用CAN協(xié)議，通信速度從10kbps增加到38.4kbps。在16 OBD 2連接器中配有兩個(gè)用于CAN通信的端子。當(dāng)您需要進(jìn)行通信時(shí)，您必須使用此端子。CVVT 系統(tǒng)與2.0系統(tǒng)的非常類似。曲軸驅(qū)動(dòng)排氣凸輪軸。通過鏈條連接排氣凸輪軸上的CVVT執(zhí)行器和進(jìn)氣凸輪軸。1.6L發(fā)動(dòng)機(jī)

10、使用獨(dú)立點(diǎn)火，以提高發(fā)動(dòng)機(jī)控制的效率和準(zhǔn)確性。功率三極管在ECM內(nèi)部.Direction:Describe PCM location with advantages and CAN protocol for DTC.主要不同主要不同-2 2 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)最大限度延遲最大限度提前進(jìn)氣門排氣門

11、持續(xù)角度:228持續(xù)角度:236TDCBDCATDC 10BBDC 4682TDCBDCATDC 8ABDC 56122TDCBDCBTDC 32ABDC 16CVVT CVVT 參數(shù)參數(shù)1.6 升發(fā)動(dòng)機(jī)的氣門正時(shí)如上所示?！癈VVT 定位位置”是進(jìn)氣門開啟持續(xù)角度的一半位置，進(jìn)氣門最大提前位置在ATDC 82，最大延遲位置為ATDC 122。有兩種類型的火花塞，NGK和Champion可供使用。建議4個(gè)氣缸全部使用一種類型的火花塞。Direction:Explain Intake valve opening timing and spark plugs.HMC&KMC reserves al

12、l rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)進(jìn)氣傳感器進(jìn)氣傳感器MC使用磁感應(yīng)式CKP傳感器。一般來說，當(dāng)你使用Bosch EMS系統(tǒng)時(shí)，CKP傳感器類型選用磁感應(yīng)式，而不是Siemens的霍爾IC型。目前沒有任何CKP傳感器電路板可以共用霍爾式或磁感應(yīng)式。Bosch優(yōu)先選用磁感應(yīng)式傳感器的主要原因是它不需要任何電源支持傳感器工作。例如在崎嶇路面上行駛的霍爾

13、IC型CKP傳感器車輛，如果控制模塊突然發(fā)生至傳感器的電源切斷故障時(shí)，發(fā)動(dòng)機(jī)會(huì)立即熄火。相反地，因?yàn)楦袘?yīng)式傳感器不需要電源，發(fā)動(dòng)機(jī)仍能繼續(xù)運(yùn)行。1.6升發(fā)動(dòng)機(jī)使用空氣流量計(jì)計(jì)算進(jìn)氣量，1.4升發(fā)動(dòng)機(jī)使用進(jìn)氣歧管絕對(duì)壓力傳感器計(jì)算進(jìn)氣量。對(duì)于MAF傳感器，傳感器供應(yīng)商由Bosch變更為Siemens。先前的Bosch HFM 5 類型倒流檢測(cè)MAF傳感器，雖然它的精確度較高但傳感器易于因外來雜質(zhì)損壞，而導(dǎo)致燃油系統(tǒng)故障。而與Bosch的傳感器相比，Siemens MAF傳感器雖然精確度降低了，但傳感器的可靠性提高了。在您安裝MAF傳感器時(shí)，要必須注意安裝方向。其它傳感器或執(zhí)行器除最新采用的獨(dú)立點(diǎn)

14、火系統(tǒng)外，與以前的發(fā)動(dòng)機(jī)沒有區(qū)別。Direction:Explain CKP sensor and MAF sensor here.Others dont have any change.MAF for 1.6 literMAP for 1.4 liter HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)無(wú)回油燃油控制系統(tǒng)無(wú)

15、回油燃油控制系統(tǒng)1.Application -MC 1.6 CVVT or 1.4 Non CVVT:2.Objectives-Understanding RLFS system -Understanding available vehicle-Understanding fuel filter maintenance interval-Field problem discussion3.Required materials-Workshop manual-EMS and Troubleshooting book4.Procedure-Discuss what the RLFS is with

16、 your co-worker(partner)-Share your experience in field case-Write down its advantages and available vehicle-Find out maintenance interval in workshop and write down it5.Time to complete:15 minutes6.Reference:-Workshop manual-EMS and Troubleshooting bookNotice Caution Available VehicleXD,LC,FC,MC汽油汽

17、油濾濾芯更芯更換換周期周期 60,000 KM(依照不同地依照不同地區(qū)區(qū)情情況況)優(yōu)點(diǎn):燃油在燃油箱和加熱的燃油總管之間流動(dòng)，與RLFS（燃油壓力調(diào)節(jié)器在燃油箱內(nèi)部的燃油泵總成內(nèi)）相比，傳統(tǒng)回油式燃油壓力調(diào)節(jié)系統(tǒng)會(huì)產(chǎn)生更多高溫蒸汽。如圖中所示縮減燃油循環(huán)管路，RLFS維持較低的燃油溫度并減少了2530%的蒸汽。RLFS的主構(gòu)件是燃油泵總成，包括在燃油箱內(nèi)的燃油壓力調(diào)節(jié)器和燃油濾清器。HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be

18、 used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)燃油泵分解狀態(tài)燃油泵分解狀態(tài)1.Application:-MC 1.6 or 1.4 2.Objectives-Understanding how to disassemble fuel pump module-Understanding how to replace fuel filter-Checking fuel system related items3.Required materials-1 set of fuel pump module-1 set of fuel filt

19、er4.Procedure-Write down your procedure5.Time to complete:15 minutes6.Reference:Notice Caution Procedure:1.Descrewed two bolts hidden in rear seat2.Disconnect fuel pump connector3.Carefully open fuel tank cap and take out the fuel pump module4.Disassemble one by one carefully and replace fuel filter

20、 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)1.Application:-MC 1.6 CVVT or 1.4 Non CVVT 2.Objectives-Understanding fuel pump operation circuit-Understanding fuel cut valve-Understandi

21、ng fuel pump actuation test in hi-scan pro -Measuring each points voltage3.Required materials-Multi meter-Hi-scan pro 4.Procedure-Refer to MC ETM in MFI Control-Set Ignition key on condition-Check fuel pump operation sounds for 3 5 seconds-Make fuel pump actuation test with hi-scan pro-Find each poi

22、nt out which marked here-Measure the voltage by condition-Write down the result 5.Time to complete:15 minutes6.Reference:-MC ETMNotice Caution(V)Ig.On0B+B+B+0 B+StartingB+0B+B+B+B+0運(yùn)轉(zhuǎn)運(yùn)轉(zhuǎn)0B+B+B+0電池主繼電器燃油泵繼電器PCM斷油開關(guān)燃油泵 :When Ig on,only 1.5 2 seconds fuel pump goes on condition Real measuring is around

23、12.50 for B+and 0 for 0.8 0.9V 燃油泵電路燃油泵電路 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)燃油燃油壓壓力力測(cè)測(cè)量量1.Application:-MC 1.6 CVVT or 1.4 Non CVVT 2.Objectives-Measuring fuel pressure-Under

24、standing how to use fuel pressure measuring adaptor3.Required materials-Fuel pressure gauge-Fuel pressure measuring adaptor-Test relay 4.Procedure-Set fuel pressure measuring adaptor on fuel delivery pipe-Attaching pressure gauge-Measuring the pressure following the practice condition-Use test relay

25、 for fuel pump operation-Write down the result5.Time to complete:20 minutes6.Reference:-Workshop manualNotice Caution 燃油燃油壓壓力力(kg/)Ig.On3.5 3.0Starting3.5急加速急加速3.5 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpos

26、e.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)1.Application:-MC 1.6 CVVT or 1.4 Non CVVT 2.Objectives-Understanding fuel pump current consumption3.Required materials-Amp Meter-Hi-scan pro or other oscilloscope-General tools-MC ETM4.Procedure-Prepare oscilloscope-Set this to power line to fuel pump-Measure current consum

27、ption during fuel pump operation-Write down on the table5.Time to complete:15 minutes6.Reference:-Hi-scan pro optional manualNotice Caution 電電流流(A)最大最大11.2平均平均4.5最小最小3.5燃油泵電流消耗燃油泵電流消耗 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for

28、 the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)部件位置部件位置1.Application:-MC 1.6 or 1.4 2.Objectives-Understanding each parts location-Understanding how to disconnect each connectors3.Required materials4.Procedure-Check sensors or actuators location -Check engine room junction box-Disconnect each parts on

29、e by one-Write down correspond parts name to the picture5.Time to complete:15 minutes6.Reference:-Notice Caution 1.PCM2.MAF Sensor5.TP Sensor6.ECT Sensor7.CMP Sensor8.CKP Sensor9.Frt.Oxygen Sensor11.Knock Sensor12.Vehicle Speed Sensor14.ISA15.PCSV16.OCV17.Ignition Coil HMC&KMC reserves all rights of

30、 disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)驅(qū)動(dòng)皮帶的安裝與調(diào)整驅(qū)動(dòng)皮帶的安裝與調(diào)整1.Application:-MC 1.6 CVVT or 1.4 Non CVVT 2.Objectives-Understanding drive belt components-Understanding drive belt tension adjustment mechanism-Und

31、erstanding how to replace drive belt-Understanding how to inspect it3.Required materials-1 unit of JB with good condition-General Tools 4.Procedure-Refer to Workshop manual-Checking drive belt tension depressing by finders with specific force and feel the tension first-Disassemble all drive belts-In

32、spect these-Reassemble correctly -Write down the procedure 5.Time to complete:30 minutes6.Reference:-Workshop manualNotice Caution 3條條正正時(shí)時(shí)皮皮帶帶，1條條（A）連動(dòng)連動(dòng)力力轉(zhuǎn)轉(zhuǎn)向，向，1條條（B）連連空空調(diào)壓縮調(diào)壓縮機(jī)，一機(jī)，一條條（C）連連發(fā)電發(fā)電機(jī)。皮機(jī)。皮帶帶B和和C容易混淆，容易混淆，維維修修時(shí)時(shí)注意做注意做標(biāo)計(jì)標(biāo)計(jì)。皮帶皮帶C C比皮帶比皮帶B B稍長(zhǎng)一點(diǎn)。稍長(zhǎng)一點(diǎn)。照片是每根皮帶的調(diào)整機(jī)構(gòu)，與照片是每根皮帶的調(diào)整機(jī)構(gòu)，與beta 2.0 L發(fā)動(dòng)發(fā)

33、動(dòng)機(jī)相似。機(jī)相似。HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)正時(shí)皮帶的安裝正時(shí)皮帶的安裝1.Application:-MC 1.6 CVVT 2.Objectives-Understanding how to align timing belt system-Understanding each components

34、name(A D)3.Required materials-Alpha 1.6 CVVT Engine-General Tools 4.Procedure-Refer to Workshop manual -Write down the procedure 5.Time to complete:30 minutes6.Reference:-Workshop manualNotice Caution 正正時(shí)時(shí)皮皮帶帶部分，上部分，上圖圖表示各正表示各正時(shí)時(shí)位置。位置。由于曲由于曲軸軸正正時(shí)時(shí)皮皮帶帶和和CVVT正正時(shí)時(shí)皮皮帶帶的的齒輪傳動(dòng)齒輪傳動(dòng)比不同，比不同，將將曲曲軸軸每每轉(zhuǎn)轉(zhuǎn)4圈才能圈才能

35、將將曲曲軸軸和和CVVT系系統(tǒng)統(tǒng)的正的正時(shí)時(shí)點(diǎn)都點(diǎn)都轉(zhuǎn)轉(zhuǎn)回原位。回原位。HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)正時(shí)皮帶的參數(shù)正時(shí)皮帶的參數(shù)1.Application:-MC 1.6 CVVT or 1.4 Non CVVT 2.Objectives-Understanding timing belt alignme

36、nt -Understanding belt tension3.Required materials-Alpha 1.6 CVVT Engine-General Tools 4.Procedure-Refer to Workshop manual-Inspect each marking position-Inspect belt tension following the workshop manuals direction-Write down the result 5.Time to complete:30 minutes6.Reference:-Workshop manualNotic

37、e Caution Belt Tension為了降低為了降低Alpha Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)正時(shí)皮帶的噪音問題，正時(shí)皮帶的噪音問題，MCMC使用的使用的 AlphaAlpha 發(fā)動(dòng)機(jī)采用了發(fā)動(dòng)機(jī)采用了加厚的皮帶。注意與以前使用加厚的皮帶。注意與以前使用AlphaAlpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)的其他機(jī)的其他車輛車輛的正的正時(shí)時(shí)皮皮帶帶相相區(qū)別區(qū)別。檢查皮帶的張緊度：檢查皮帶的張緊度：方法方法1 1：可以采用參考皮帶與螺栓的相對(duì)：可以采用參考皮帶與螺栓的相對(duì)位置的方式。用位置的方式。用4.5kg.m4.5kg.m的力按壓皮帶，的力按壓皮帶，皮帶應(yīng)偏向螺栓中心線附近，到達(dá)半徑皮帶應(yīng)偏向螺栓中心線附近，到

38、達(dá)半徑的一半附近。的一半附近。方法方法2：使用：使用標(biāo)標(biāo)準(zhǔn)的皮準(zhǔn)的皮帶張緊帶張緊力量力量規(guī)規(guī)。請(qǐng)請(qǐng)參參考相考相關(guān)關(guān)的技的技術(shù)術(shù)通通訊訊.HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)汽缸汽缸壓縮壓壓縮壓力力11.Application:-MC 1.6 or 1.4 2.Objectives-Measuring cylind

39、er compression 3.Required materials-Compression gauge-General tools 4.Procedure-Warm up the engine-Take out ignition system-Setting the compression gauge-Replace start motor relay with test relay-Measure the compression -If necessary,oil the cylinder and measure it again-Write down the result5.Time

40、to complete:20 minutes6.Reference:MC EM-9Notice Caution Not to touch spark plug when it is hotNo.1No.2No.3No.4干燥干燥(Kg/)12.5 1312.5 1312.5 1312.5 13加機(jī)油加機(jī)油(Kg/)13.514.213.514.213.514.213.514.2Good/BadGoodGoodGoodGoodCompression test result can be different by tools and conditions.Rationality check for

41、 4 cylinder is useful.HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)1.Application:-MC 1.6 or 1.4 2.Objectives-Measuring cylinder compression with amp meter 3.Required materials-Amp mete

42、r-Hi-Scan Pro 4.Procedure-Set the Hi-Scan pro with amp meter to battery positive terminal for start motor-Using scope function,measure the current consumption by start motor during cranking-Compare each cylinders output voltage-If necessary,take out one spark plug,and test it again-Write down the re

43、sult5.Time to complete:15 minutes6.Reference:-Hi-Scan Pro optional manualNotice Caution No.1No.2No.3No.4Voltage(V)0.61.51.51.5Good/BadBadGoodGoodGoodTest is done after removing No.1 spark plug.Amp meter setting is 10mV/A so 1.5 V means 150A current consumption by start motor for that cylinder.汽缸汽缸壓縮

44、壓壓縮壓力力2 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)軸軸承的承的選擇選擇和和測(cè)測(cè)量量1.Application:-Alpha 1.6 or 1.4 engine 2.Objectives-Understanding how to set main moving parts such as piston,rings

45、 con-rod and crankshaft-Understanding bearing selection-Measuring clearance both con-rod and main bearing3.Required materials-Engine block with main moving parts-General tools-Torque wrench-plastic gauge4.Procedure-refer to workshop manual-Set crankshaft to cylinder block-Measure the clearance with

46、plastic gauge-Set pistons to crankshaft -Measure the clearance with plastic gauge-Measure the bore size with cylinder bore gauge 5.Time to complete:45 minutes6.Reference:-Workshop manual EM75-83Notice Caution 連桿軸承連桿軸承連桿軸承的油膜間隙是連桿軸承的油膜間隙是0.022 0.022 0.040mm.0.040mm.有有5 5種不同尺寸種不同尺寸的軸承可選用。的軸承可選用。連桿自身有連

47、桿自身有 A A,B B，C C三種，尺寸標(biāo)記在連三種，尺寸標(biāo)記在連桿下部的曲軸蓋旁邊。桿下部的曲軸蓋旁邊。曲曲軸軸主主軸軸承承曲軸主軸承的油膜間隙是曲軸主軸承的油膜間隙是0.00.018 0.036mm18 0.036mm（0.0220.040.0220.040 0）。軸承分）。軸承分5 5種顏色。種顏色。左圖是塑料測(cè)隙規(guī)測(cè)量的方左圖是塑料測(cè)隙規(guī)測(cè)量的方法。法。缸缸徑徑缸徑尺寸刻印在汽缸體底部缸徑尺寸刻印在汽缸體底部的第的第4 4缸處。它有缸處。它有 3 3 種大小種大小標(biāo)識(shí)標(biāo)識(shí) a a，b b和和C C。1.6 L 1.6 L 排量排量的是標(biāo)識(shí)的是標(biāo)識(shí) b b，缸徑尺寸為，缸徑尺寸為76.

48、76.515176.52mm76.52mm。HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)真真空空(負(fù)值負(fù)值)壓壓力的力的測(cè)測(cè)量量1.Application:-MC 1.6 or 1.4 2.Objectives-Understanding vacuum pressure measuring-Understanding l

49、eakage checking3.Required materials-PV350 with adapter-Hi-scan pro4.Procedure-Connect adapter between vacuum line -Connect hi-scan pro -Following the optional manual,move on to manual scope section with pressure-Set PV350 with a channel -Measure the vacuum pressure-Following the condition write down

50、 the result 5.Time to complete:15 minutes6.Reference:-Hi-scan pro optional manualNotice Caution 條條件件壓壓力力(cmHg)怠速怠速-35 -37急加速急加速-35 到+26 急急減減速速+6 到-45 然后-35 怠速怠速WOT WOT 到到 急減速急減速(全真空)PV350PV350是是hi-scan prohi-scan pro的一種選裝件，使用它可以測(cè)量進(jìn)氣的真空壓力。的一種選裝件，使用它可以測(cè)量進(jìn)氣的真空壓力。當(dāng)存在漏氣時(shí)，穩(wěn)壓腔中測(cè)量的壓力將接近空氣壓力，但燃燒是正常當(dāng)存在漏氣時(shí)，穩(wěn)壓腔

51、中測(cè)量的壓力將接近空氣壓力，但燃燒是正常的。因此它可以作為診斷的參考。的。因此它可以作為診斷的參考。HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)電電流流測(cè)測(cè)量量1.Application:-MC 1.6 or 1.4 2.Objectives-Understanding each components current m

52、easuring such as -Starter Motor -Charging Current -Dark Current3.Required materials-AMP meter-Hi-scan pro-1 unit of MC4.Procedure-Set AMP meter with hi-scan pro-Measure each components current consumption -Write down the result5.Time to complete:15 minutes6.Reference:-Hi-scan pro optional manualNoti

53、ce -In case of charging current,measure this form alternation Positive side in 5 minutes after vehicle starting.Caution 項(xiàng)項(xiàng)目目電電流流(A)漏漏電電電電流流(Ig.Off)0啟動(dòng)啟動(dòng)機(jī)機(jī)(啟動(dòng)啟動(dòng))150 170充充電電電電流流(發(fā)電發(fā)電機(jī)機(jī))啟動(dòng)啟動(dòng)5分分鐘鐘后后2832 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book sho

54、uld be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)電瓶測(cè)試儀電瓶測(cè)試儀Micro 570型電瓶測(cè)試儀能對(duì)電瓶、啟動(dòng)機(jī)、和發(fā)電機(jī)進(jìn)行充電和啟動(dòng)測(cè)試。注意：由于電池可能對(duì)人產(chǎn)生一定的傷害，所以操作者注意：由于電池可能對(duì)人產(chǎn)生一定的傷害，所以操作者要特別小心，并對(duì)眼睛進(jìn)行要特別小心，并對(duì)眼睛進(jìn)行適當(dāng)保護(hù)。適當(dāng)保護(hù)。功能功能 電瓶測(cè)試 -電瓶的單獨(dú)測(cè)試 -電瓶的裝車測(cè)試 啟動(dòng)機(jī)測(cè)試 充電測(cè)試 HMC&KMC reserves all rights of disposal such as copying and passing on

55、to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)按按鍵鍵功能功能Micro 570的按的按鍵鍵功能功能為為：按方向鍵向上下滾動(dòng)主菜單按回車鍵進(jìn)行選擇按菜單鍵閱讀上次的測(cè)試結(jié)果和設(shè)定時(shí)間測(cè)試儀會(huì)詢問是對(duì)電瓶進(jìn)行“單獨(dú)測(cè)試”還是“裝車測(cè)試”。按方向鍵進(jìn)行選擇，并按回車鍵。HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book sh

56、ould be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)選擇測(cè)試標(biāo)準(zhǔn)：CCA：冷啟動(dòng)標(biāo)準(zhǔn)，SAE，-18CCCP：冷啟動(dòng)標(biāo)準(zhǔn)，SAE，韓國(guó)標(biāo)準(zhǔn)，-18C電瓶測(cè)試電瓶測(cè)試 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)結(jié)結(jié)果果 處處理方法理方法Good bat

57、tery（好電瓶）無(wú)需處理。Good recharge（好，充電）好電瓶。需要充電后再使用。Charge&Retest（充電，并重新測(cè)試）電瓶沒有充好電。需要充電后重新測(cè)試。（未完全充滿的電瓶可能顯示很多不正確的測(cè)量值。)Replace battery（更換電瓶）更換電瓶并重新檢查充電系統(tǒng)。(如果電瓶線束未正確的連接可能會(huì)導(dǎo)致顯示“REPLACE BATTERY”，所以在更換電瓶前，應(yīng)首先去除電瓶導(dǎo)線，將測(cè)試儀直接連到電瓶上進(jìn)行測(cè)試)Bad cell-replace（電池單元損壞，更換）充電并從新測(cè)試電瓶。如果測(cè)試結(jié)果顯示“REPLACE BATTERY”，則更換電池并檢查充電系統(tǒng)。電瓶測(cè)試結(jié)

58、電瓶測(cè)試結(jié)果果 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)啟動(dòng)啟動(dòng)機(jī)和充機(jī)和充電電系系統(tǒng)統(tǒng)結(jié)結(jié)果果 處處理方法理方法Cranking voltage normal（啟動(dòng)電壓正常）啟動(dòng)機(jī)工作正常Cranking voltage low（啟動(dòng)電壓低）啟動(dòng)電壓低于正常水平。檢查電瓶，并重新測(cè)試。Charge battery（

59、電瓶充電）電瓶充電電流太低。檢查電瓶，并重新測(cè)試。Replace battery(更換電瓶)更換電瓶。如果電瓶顯示“Good and fully charged”（正常并充滿），但車輛不能啟動(dòng)，檢查是否連接好線束、啟動(dòng)機(jī)，并進(jìn)行維修和更換。如果車輛沒有啟動(dòng)，還須檢查供油系統(tǒng)。當(dāng)對(duì)當(dāng)對(duì)完成完成對(duì)電瓶對(duì)電瓶的的測(cè)試測(cè)試后，按照后，按照屏屏幕的提示幕的提示繼續(xù)測(cè)試?yán)^續(xù)測(cè)試充充電電系系統(tǒng)統(tǒng)系系統(tǒng)統(tǒng)。詳細(xì)詳細(xì)情情況請(qǐng)參況請(qǐng)參考考“使使用手用手冊(cè)冊(cè)”對(duì)啟動(dòng)對(duì)啟動(dòng)機(jī)和機(jī)和充充電電系系統(tǒng)統(tǒng)的的測(cè)試結(jié)測(cè)試結(jié)果，如下：果，如下：HMC&KMC reserves all rights of disposal suc

60、h as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)電瓶測(cè)試儀電瓶測(cè)試儀的使用的使用1.Application:-MC 1.6 or 1.4 2.Objectives-Utilization of battery tester3.Required materials-Micro 570 tester-1 unit of battery-1 unit of JB4.Procedure-Referring to wo

61、rkshop manual-Test battery with battery tester both out of battery and in vehicle-Test Starting and Charging one by one after finishing battery test-Write down the result5.Time to complete:15 minutes6.Reference:-Workshop manual-Micro 570 user manualNotice Caution 項(xiàng)項(xiàng)目目顯顯示示結(jié)結(jié)果果(顯顯示示屏屏上上)電電池池Good/Bad啟動(dòng)

62、啟動(dòng)機(jī)機(jī)Good/Bad充充電電Good/Bad HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)發(fā)動(dòng)機(jī)機(jī)啟動(dòng)啟動(dòng)系系統(tǒng)電統(tǒng)電路路圖圖1.Application:-MC 1.6 CVVT or 1.4 Non CVVT 2.Objectives-Understanding starting operation circuit-Mea

63、suring each points voltage3.Required materials-Multi meter-Hi-scan pro-ETM 4.Procedure-Refer to MC ETM in starting Control-Set Ignition key on condition-Find each point out which marked here-Measure the voltage by condition-Write down the result 5.Time to complete:15 minutes6.Reference:-MC ETMNotice

64、 Caution(V)Ig.On000012啟動(dòng)啟動(dòng)121201212點(diǎn)火鑰匙開關(guān)發(fā)動(dòng)機(jī)倉(cāng)繼電器盒室內(nèi)接線盒ICM繼電器BCM啟動(dòng)機(jī)AT檔位開關(guān) HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)冷卻風(fēng)扇控制邏輯冷卻風(fēng)扇控制邏輯APT傳感器代替了三元壓力開關(guān)。1.6車輛使用2個(gè)冷卻風(fēng)扇。APT傳感器發(fā)動(dòng)機(jī)冷卻液溫度空調(diào)開關(guān)車速

65、傳感器 HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)高速控制高速控制Hi-Speed On(V)000120電瓶電瓶主繼電器主繼電器散熱器風(fēng)散熱器風(fēng)扇繼電器扇繼電器散熱器散熱器風(fēng)扇電風(fēng)扇電機(jī)機(jī)散熱器風(fēng)散熱器風(fēng)扇保險(xiǎn)扇保險(xiǎn)空調(diào)風(fēng)空調(diào)風(fēng)扇繼電扇繼電器器2空調(diào)風(fēng)空調(diào)風(fēng)扇繼電扇繼電器器1空調(diào)壓縮空調(diào)壓縮機(jī)保險(xiǎn)機(jī)保險(xiǎn)空調(diào)風(fēng)扇空調(diào)風(fēng)

66、扇電機(jī)電機(jī) HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)Low-Speed On(V)01212126低速控制低速控制電瓶電瓶主繼電器主繼電器散熱器散熱器風(fēng)扇繼風(fēng)扇繼電器電器散熱器散熱器風(fēng)扇電風(fēng)扇電機(jī)機(jī)散熱器風(fēng)散熱器風(fēng)扇保險(xiǎn)扇保險(xiǎn)空調(diào)風(fēng)空調(diào)風(fēng)扇繼電扇繼電器器2空調(diào)風(fēng)空調(diào)風(fēng)扇繼電扇繼電器器1空調(diào)壓縮空調(diào)壓縮機(jī)保險(xiǎn)機(jī)保險(xiǎn)空調(diào)風(fēng)扇空調(diào)風(fēng)扇電機(jī)電機(jī) HMC&KMC reserves all rights of disposal such as copying and passing on to third parties.This book should be used for the training purpose.2005.01.07 Alpha 發(fā)動(dòng)機(jī)發(fā)動(dòng)機(jī)Alpha II 發(fā)動(dòng)發(fā)動(dòng)機(jī)管理系機(jī)管理系統(tǒng)統(tǒng)Alpha