上海大众帕萨特PASSAT2.0升发动机技术培训教材

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上海大众全新Passat培训教材(发动机)

上海大众NMS培训教材
15
TSI发动机
1.机油泵及机油压力开关的维修方法
检查机油压力开关 –F22- （蓝色）： – 关闭发动机。 – 检测仪的棕色线接地（-）。 – 将电压检测仪 -V.A.G 1527B- 用测量辅助工具套件 -V.A.G 1594C- 中的辅助导线连接到蓄电池正极（+）和油压开关 –F22- 上。发光二极管不得亮起。如果发光二极管亮起，更换油压开关 –F22- 。如果发光二极管未亮起： – 起动发动机：在 2.15 - 2.95 bar 过压时，发光二极管必须亮起，否则更新机油压力开关。
04 04 00 03 24 07 01 60
04 04 00 03 1C 07 01 60
9-10 变速箱 11-12 驱动空调 13-14 巡航 15-16 冷却
为确保编码正确，请严格按照引导性功能--NMS--发动机--编码进行操作。在检验编码是否正常时，可参考长编码含义与相关车辆进行比对。
上海大众NMS培训教材
14
TSI发动机
1.机油泵及机油压力开关的维修方法
检查机油压力开关 -F378- （棕色）： – 关闭发动机。 – 检测仪的棕色线接地（-）。 – 将电压检测仪 -V.A.G 1527B- 用测量辅助工具套件 -V.A.G 1594C- 中的辅助导线连接到蓄电池正极（+）和油压开关 -F378- 上。发光二极管不得亮起。如果发光二极管亮起，更换油压开关 -F378- 。如果发光二极管未亮起： – 起动发动机：在 0.55 - 0.85 bar 过压时，发光二极管必须亮起，否则更新机油压力开关。
燃油滤清器
回油管
上海大众NMS培训教材

VW-一汽大众汽车产品基础培训lom

大众培训部
Auto Emoción 激情驰骋 Der ultimative Sportwagen 极致跑车 Individuelle Transportlösungen für jeden Kunden 让每个顾客都满意
7/92
大众产品基础培训
大众品牌简介—一汽—大众
一汽-大众简介
帕萨特B2 (1980－1988)
外观和发动机都有很大的变化，由两厢半变为三厢，并搭配了当时先进的发动机技术
帕萨特B1 (1974-1981)
在当时奥迪80的基础上生产，原为出击北美市场的产品，美国名字为Dasher(冲击者),Passat(帕萨特)为其欧洲名字.
迈腾源自大众最新的B级车生产平台－PQ46平台，其前一代产品是上海大众生产帕萨特B5,2009 年3月1日迈腾DSG投放。
捷达－都市阳光 (2000)
加装新的装备
捷达前卫型 (1999)
捷达都市先锋 (1998)
换成绿色玻璃，增配双气囊
第一辆国产柴油车
捷达－都市春天 (2002)
捷达－海风之旅 (2002)
捷达SDI (2002)
21项主要技术改进
增强动力，排放符合欧III标准
捷达伙伴 (2005)
新捷达 (2004)
公司成立
创始人-费迪兰南德·波尔舍
Golf GTI下线 Jetta捷达投产
Golf高尔夫投产
POLO投产
时间：1875年－1951年
1975年 1998年 1991年 1976年 1979年 1989年 1983年
地点：德国费迪南德·波尔舍是大众的创始人，
第二代Golf下线首次在生产线使用机器人

(经典)帕萨特说明书

（经典）帕萨特说明书一、实验台外观及主要部件名称:图一图二:配电箱图三:舒适模块1图四:雨刮保险图五:保险丝盒二、产品简介:上海第三代桑塔纳(Passat)的原型车是德国大众的帕萨特轿车，在大众公司的车系中是最高级别的车种。

从1973年诞生至今，它已历经了五代。

上海第三代桑塔纳(Passat)在许多方面比德国第五代帕萨特“清出于蓝而胜于蓝”，它将网络技术运用于轿车控制，率先达到了21世纪的轿车电子技术水平，为提高行驶性能、舒适性、安全性提供了广阔前景。

可以说，以帕萨特轿车为基础设计开发的汽车电器实验台代表了当前汽车电器技术的发展水平。

帕萨特B5轿车的电器系统代表了国内当前汽车电器的发展水平，其研究设计的实验台能够适应我国大专院校对汽车维修专业及相关专业的发展需要。

通过对实验台系统原理的研究发现，随着电子技术和计算机技术的飞速发展，汽车电器已经发生了翻天覆地的变化，它涉及到汽车的方方面面，汽车维修人员已经不能只以经验为修好车作保障，必须懂得相关的结构及原理才能做出正确判断，所以实验台的设计研究就必须体现出系统的工作原理，这正是本文将系统原理作为研究重点的原因所在，同时也是设计好实验台的基础。

汽车电器综合实验台的设计将电路原理图与电器元件相结合，能够清楚直观的展示出汽车电器的控制原理。

另外，通过对实验台故障及检测系统的研究设计，能够模拟演示电器系统的各个故障，并锻炼学习者的排故思路。

本实验台采用全新帕萨特B5轿车的电器系统实物为基础，包括:电源、起动、点火、灯光信号、中央门锁等系统;能够模拟发动机起动、运转，灯光信号、辅助电气系统的工作。

能够满足汽车全车电器的结构组成及工作原理等教学需2求。

并对实验台面板进行了详细且具有创新性的设计。

三、注意事项:a、运行实验台前检查电瓶线是否连接正确和牢固。

b、打开电源开关，拧开钥匙门，让电动机运转，检查电路是否有明显漏电。

c、该实验台的线路部分，是在原车的基础上，做了一定的改动，用户请勿对电路进行私自改动，如需改动或技术问题，请与我们联系，我们愿意竭诚为您服务。

一汽大众服务顾问技术培训教案发动机(TSI)

控制叶轮转速从而控制增压压力
服务培训
27
27、1.4TSI发动机增压器能够获得更大的增压压力，其最大增压值是多少？
参考答案
1.8 bar（绝对压力）
服务培训
28
28、速腾1.4TSI发动机有可变进气相位调节吗？
参考答案
有，进气凸轮轴可连续调整40°曲轴转角
服务培训
29
29、迈腾发动机的废气再循环功能是怎样实现的？
服务培训
31
31、速腾1.4TSI发动机采用双氧传感器来控
制排放，其催化器前的氧传感器
作用是什么？
参考答案
监测尾气中氧的浓度，控制喷油量，实现发动机闭环控制
服务培训
32
32、速腾1.4TSI发动机废气涡轮增压器和排气歧管可拆分吗？
参考答案
不可以，一体式
服务培训
33
33、迈腾1.8TSI发动机废气涡轮增压器
服务顾问培训教程－TSI
服务培训
1
1、目前，一汽-大众采用的TSI发动机其增压器的驱动方式是什么？
参考答案
废气驱动增压器内叶轮旋转，实现增压
服务培训
2
2、从车辆外观上，您如何判定一汽-大众使用的某一款发动机是否带有增压进气装置？
参考答案
查看车辆尾部发动机排量标识是不是带“T” 带：有增压；不带：没有增压
参考答案
通过进气相位调节功能，利用进排气门开启的重叠，实现内部废气再循环功能
服务培训
30
30、速腾1.4TSI发动机在起动工况、过渡工况
及正常运转时分别应用哪些先进技术，来保证
排放能达到欧洲4号标准？
参考答案
冷启动二次高压喷射 HOSP工作模式可变进气相位~内部废气再循环精确控制（λ=1）的汽油直喷技术

进口大众帕萨特说明书 Passat CC_05.2009_74

手册 1.1 保养手册
a
保养信息
汽车数据
车型：正式牌照：汽车识别号：首次注册登记日或交货日：负责本车售后服务的大众汽车特约维修站：
售后服务咨询员：电话：相关文件和汽车钥匙的接收证明以下物品已随本车一起提供：随车资料（包括保养手册）主钥匙备用钥匙所有钥匙的功能都已检查过！地点：日期：是
3
换油保养
周期性保养
常规保养 x x x
x x x x x
车内和手套箱照明，点烟器 / 插座，信号喇叭和指示灯：检查功能多楔带：检查松紧情况 - 仅用于不带自动张紧轮的发动机多楔带：检查状态冷却系统：检查冷却液液位和防冻效果，必要时添加发动机和发动机舱内部件（从上面）：目测是否泄漏和损坏
a
手册 1.1 保养手册
大众汽车售后服务
保养周期
概述
为使您记住及时进行每次保养，我们用车门柱上的贴签或组合仪表显示屏中的保养周期指示器提醒您。规定的保养周期是根据汽车正常运行条件而定的。在恶劣条件下，有必要在下一次保养到期之前或在规定的保养周期之间进行一些工作。恶劣条件包括： • 含硫燃油， • 经常短途行驶， • 发动机较长时间怠速运行（例如出租车）， • 在降尘严重的地区行驶， • 经常带挂车行驶， • 走走停停（Stop-and-go）为主的运行模式（例如市区行车），以及 • 冬季行车为主的运行模式。尤其适用于下列部件： • 空气滤清器 • 齿形皮带 • 发动机机油 • 柴油颗粒过滤器在某些市场使用高含硫量的柴油。此时宜每行驶 7,500 km 进行一次换油保养并更换一次燃油滤清器 ⇒ 5 页，⇒ 。哪些国家或地区使用高含硫量的柴油，请咨询大众汽车特约维修站。大众汽车特约维修站的售后服务咨询人员会提出供您参考的建议，在本车的使用条件下是否需要在正常的保养间隔之间额外进行一些工作。下面几页总结了本车应在大众汽车特约维修站进行的保养工作。在那里列出的保养范围与手册印刷时的状态一致。由于技术原因，以后可能会进行一些修改。大众汽车特约维修站会随时获知这些保养的最新状况，并会告知您，本车应进行哪些法定工作。由于车型和装备以及必需的附加工作和法定检查不同，大众汽车保养的费用也会不同。大众汽车特约维修站会告诉您保养工作的费用（包括工时和材料费用）。

上海大众帕萨特NMS教材电器

售后服务培训中心
页数: 14
舒适系统后窗电动遮阳卷帘的电路
电动遮阳卷帘按压按钮，即可拉出或送回遮阳卷帘。遮阳卷帘移动到相应的终点位置，具备防夹功能。
售后服务培训中心
页数: 15
灯光系统
双氙气大灯配备了双氙气大灯，即远近光都为氙气大灯，并带自动清洗功能。其亮度超过普通卤素灯的两倍，照射得更远，可以帮助驾驶员更早地发现非机动车及行人。氙气大灯所发出的灯光具有较强的对比度，可以提高雨、雪、雾等恶劣天气条件下的照明效果。而且其色温与太阳光最接近，驾驶员不易产生疲劳，夜间行车更加轻松安全。另外，氙气大灯能耗只有普通卤素灯的60%左右，可以减轻汽车电气系统负荷，节约能源。装备了AFS动态转角辅助照明系统，当速度大于15km/h时，该系统可以根据转弯角度和车辆的行驶速度，自动将前大灯向角内侧偏转，内侧大灯最多向弯角内侧偏转15°，外侧大灯最多向弯角内侧偏转7.5°，使驾驶员更容易看清前方弯道内侧的路况，提早作出判断，避免危险发生。
售后服务培训中心
页数: 3
舒适系统 J386左前门控制单元(诊断地址:左前42/右前52；UDS
协议，后门单元是LIN)
• J386控制单元总成更换
• 内板采用一体式，提高前座人员安全性。
售后服务培训中心
页数: 4
舒适系统 J388左后门控制单元 • J388控制单元总成更换
• 内板采用一体式，提高后座人员安全性。
售后服务培训中心
页数: 16
灯光系统采用双放电大灯(近/远光有遮光板切换)
转向灯
售后服务培训中心
LED小灯
近/远光灯
页数: 17
灯光系统此装置使放电大灯为近光和远光切换

上海大众途观培训发动机教材-EA888_1[1].8_TSI_&_2.0_TSI

通过改进向进气道喷油的方法来提高发动机性能，为了再进一步提高发动机的燃油经济性及环保性能，人们想出了直喷这种技术。柴油发动机很省油，它采用的就是直喷技术。也就是说：在这种发动机上，所需要的燃油是按精确需求量在指定时刻到达指定位臵的。
上海大众Tiguan途观培训教材
3
1Байду номын сангаас汽油直喷原理
FSI基本原理
J271 发动机控制单元继电器
冷却液温度传感器
上海大众Tiguan途观培训教材
22
2.EA888系列发动机（1.8TSI和2.0TSI）
链条驱动系统
主要有包括: 正时链条平衡轴链条机油泵链条
上海大众Tiguan途观培训教材
23
2.EA888系列发动机（1.8TSI和2.0TSI）
链条驱动系统
•滞后调节
上海大众Tiguan途观培训教材
20
2.EA888系列发动机（1.8TSI和2.0TSI）
进气凸轮轴调节系统（VVT）
单向阀油道（A）
•提前调节
上海大众Tiguan途观培训教材
21
2.EA888系列发动机（1.8TSI和2.0TSI）
进气凸轮轴调节系统（VVT）
空气质量计
转速传感器
霍尔传感器
上海大众Tiguan途观培训教材
7
2.EA888系列发动机（1.8TSI和2.0TSI）
简要介绍
这两款代号为 CEA 和 CGM的汽油直喷发动机代表了德国大众发动机技术的最新成果，在保证高可靠性的前提条件下，同时拥有非常好的性能指标。
上海大众Tiguan途观培训教材
8
2.EA888系列发动机（1.8TSI和2.0TSI）

上海大众途观培训教材模板发动机教材

学习改变命运,知识创造未来
上海大众途观培训教材模板发动机教材
•2.EA888系列发动机（1.8TSI和2.0TSI）
•机械结钩曲柄传动机构
•活塞: •耐高温
•灰铸铁缸体 •气缸工作镜面经射流珩磨工艺处理。
•锻造的
•连杆: •涨断式梯形连杆ຫໍສະໝຸດ 学习改变命运,知识创造未来
上海大众途观培训教材模板发动机教材
•2.EA888系列发动机（1.8TSI和2.0TSI）
•机械结钩缸盖
•罩盖用铝合金浇铸而成。
•进气阀门和排气阀门都由滚子凸轮随动件驱动。
学习改变命运,知识创造未来
上海大众途观培训教材模板发动机教材
•2.EA888系列发动机（1.8TSI和2.0TSI）
•机械结构曲轴连杆
•五道钢质主轴支撑 •八块平衡块配重 •三道螺栓横向连接轴承盖
•2.EA888系列发动机（1.8TSI和2.0TSI）
•机械结钩缸体
•平衡轴位于曲轴箱里，并且直接装在曲轴的上面
•冷却液泵没有装在曲轴箱里
•控制链条装于曲轴箱的侧面
•连接机油过滤器的通道在发动机的上方
•在吸气侧装有一个用于分离油中大颗粒的油颗粒分离器
学习改变命运,知识创造未来
上海大众途观培训教材模板发动机教材
•燃油系统
分为高压和低压管路
打开点火开关后，油泵预工作2-3秒钟
低压管路有回油管蓝色
J538位置：在后座椅右侧下方燃油箱上
高压燃油泵有两种， 1.8TSI上配备的是第二代燃油泵，2.0TSI上配备的是第三代燃油泵。
学习改变命运,知识创造未来
上海大众途观培训教材模板发动机教材
•2.EA888系列发动机（1.8TSI和2.0TSI）

FSI发动机培训手册

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2
S337_002
Achtung Hinweis
奥迪引言．．．．．．．．．．．．．．．．．．．．．4 ．．．．．．．．．发动机机械部分 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 发动机管理系统．．．．．．．．．．．．．．．．．． 12．．．．．．．服务. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 检查您的知识 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
皮带上，但因为皮带轮较平坦的侧面可使张紧力减小。
由此产生的旋转振动与发动机二阶惯性力相反，在其他的转速范围也不会产生振动。
* CTC-Zahnriemenrad = crankshaft torsionals cancellation
S337_014
9
发动机机械
缸盖
做了与增压发动机相适应的改动（参考２．０ＦＳＩ）
分体驱动链轮
平衡轴机构
S337_006
5
发动机机械
技术数据
奥迪公司首先在Ａ３Ｓｐｏｒｔｂａｃｋ上采用了２．０ＴＦＳＩ发动机．而大众公司则首先应用于高尔夫ＧＴＩ轿车。

上海大众帕萨特PASSAT领驭舒适(中控)系统匹配指南

上海大众帕萨特PASSAT领驭舒适（中控）系统匹配指南网关功能的舒适模块1C0 962 258AC领驭领域具有一键关窗功能大众零件号：1C0 962 258AC带网关功能的1C0 962 258AC（passat领驭），有一键升窗功能适用于原车安装有1C0 962 258AC，或者1C0 962 258AA舒适控制器的大众PASSAT领驭车型。

自底盘号LSVDM49F672312369开始（2007年08月11日开始），PASSAT领驭2.0手动、2.0自动、1.8T手动、1.8T手自一体等车型的舒适系统功能有所变化（CAN_BUS改为LIN_BUS)，相关变化如下：1，舒适系统控制器（带有遥控功能）零件号由原来的1C0 959 799C更改为1C0 962 258AC，自诊断地址由原来的 46 更改为35；舒适系统控制器（没有遥控功能）零件号由原来的1C0 959 799更改为1C0 962 258AA，自诊断地址由原来的46更改为35；2，四个门控制器的零件号由原来的3BD 959 801/802/811/812更改为3BD 959801A/802A/811A/812A；更改后的门控制器不能用VAS505X进行自诊断。

3，主要功能对比：舒适系统功能 1C0 959 799/C舒适系统 1C0 962 258AA/AC系统后视镜电动调节左/右后视镜联动可调左/右后视镜分别独立电动可调后视镜记忆功能（仅比较原来豪华配置的）带后视镜记忆不带后视镜记忆功能门控制器诊断功能带诊断不带诊断通过遥控钥匙实现升降窗功能可以通过编码实现不能实现另外，PASSAT领驭1.8TVIP和2.8V6这两款车型依然保留使用的是1C0 959 799C舒适系统。

从上面的舒适系统功能中我们可以看到，安装了1C0 962 258AC模块的车型，由于原来由KOSTAL供货的四个车门模块（CAN_BUS系统节点）已经更换成了由BROSE供货（独立的LIN_BUS系统），而该LIN_BUS子系统与HELLA的1C0 962 258AC之间没有接口，因此无法实现遥控升降窗的功能。

新一代君威2.0_T发动机预习教材

新一代君威2.0T发动机预习教材别克新一代君威引领潮流的设计和操控已深受消费者推崇，而此次全新推出的 2.0L Turbo DI直喷涡轮增压发动机，是Ecotec家族引以为傲的最新产品，它由通用汽车动力工程部门的北美和欧洲团队协作开发，应用了全球领先的尖端科技，融入先进的废气涡轮增压和缸内直喷技术，实现了燃烧效率的最大化。

废气涡轮增压：是利用发动机排出的废气惯性冲力来推动涡轮带动压气轮压送更多的空气进入气缸。

气缸内越多的空气可以使燃料更充分的燃烧，相应的增加了发动机的动力输出。

缸内直喷技术：将喷油嘴设计在气缸内部，在进气冲程时将燃油喷射入燃烧室，并和涌入的空气形成涡流，当活塞再次转入上升行程时，油气混合体被压缩，在活塞达到最顶点时，火花塞点燃油气混合体，燃烧更为充分。

而传统的喷油嘴是布置在气缸外部靠近进气门的进气歧管上。

Ecotec 2.0L 直喷涡轮增压发动机动力表现：最大功率：162Kw/5300rpm，升功率达到81Kw最大扭矩：350/2000～4000 Nm/rpm0~100km/h加速用时：7.7秒90公里等速油耗仅为7.2L现在市场上的自然吸气式发动机，要想获得接近的功率输出，一般排量要在3.0L以上，要获得同样的扭矩输出，排量就要在3.5L以上。

这款2.0T直喷涡轮增压发动机是目前中国市场上升功率最强劲的涡轮增压发动机，更为出众的是它在动力、燃油经济性、宁静性上全面超越国内同级别涡轮增压发动机。

这台发动机6项先进的技术特点：1.缸内直喷技术2.双流道涡轮增压器3.中空钠冷排气门独特设计的气缸盖4.D-VVT连续可变气门正时技术5.Gen II 全铝发动机缸体6.铝制活塞与喷雾冷却技术1、缸内直喷技术优秀动力表现:将燃油的喷射控制点尽可能地靠近点燃位置来获得更为优秀的燃烧效率。

通过直喷技术与涡轮增压的配合，2.0T最大功率提升到了162千瓦，实现了惊人的50%提升。

显著燃油经济性:拥有直喷技术的涡轮增压发动机在提供等同于大排量多点喷射技术发动机动力的同时拥有显著的燃油经济性。

上海大众帕萨特PASSAT SVWSC培训资料0505

No. Pin name 1 TEL NF IN (-) [TEL unit] 2 N.C. 3 N.C. 4 N.C. 5 VIDEO (-) [VIDEO] 6 RIGHT (-) [VIDEO] 7 LEFT (-) [VIDEO] 8 N.C. 9 N.C. 10 N.C. 11 REVERSE 12 N.C. 13 N.C. 14 N.C. 15 N.C. 16 N.C.
音质･图像质量调整功能
外部输入 Hands Free控制
VCD/DVD TV
RNS-CN1
5.8型Wide 20W×4 DVD ○ ○ ○ ○ ○ ○ × ×
RNS-CN1就是：
・具有Radio（FM･AM)、ＣＤ等Audio功能・具有Navigation・Audio显示・各种设定等的可视化显示功能・集地图显示、路线导引、设施显示等Navigation功能于一体的先进产品。
©2004 ADF CO.,LTD. All rights reserved.
1. RNS-CN1的系统概要
１-１系统概要
RNS-CN1连接端子针脚排列示意图
RNS-CN1
a) ISO Connector
C1 4 7
10 13 16 19
36
9 12 15 18
25 8
11 14 17 20
B1
3
c) GPS antenna connector(FAKRA"C"connector)
GND
GPS ANTENNA(with power)
d) RADIO antenna connector(FAKRA"C"connector)
GND
RADIO ANTENNA(with power)

大众发动机培训教程

点间运动所扫过的容积。发动机排量：多缸发动机各缸工作容积的总和。压缩比：气体压缩前容积与压缩后容积之比值，即气缸总容积与
燃烧室容积之比，表示气体的压缩程度。四行程发动机：曲轴转两圈，活塞上下往复运动四次，完成一个
工作循环的发动机。
四冲程发动机的工作过程：
进气行程压缩行程
燃烧和膨胀排气行程
发动机Hale Waihona Puke 主要性能评价指标：动力性指标：
•有效扭矩(单位：牛顿•米、N•M) •有效功率(单位：千瓦、KW) •曲轴转速(单位：转/分钟、r/min)
经济性指标：
•燃油消耗率(单位：克/千瓦•小时、g/KW•h)
排放性能：
•排放烟度 •有害气体(CO、HC、氮氧化合物）排放量 •噪声
发动机机械部分
燃油供给系统
发动机点火系统
静态高压分电 1-4缸、2-3缸同时点火
捷达 1.9L SDI 47KW 柴油发动机
有利条件：
SDI和TDI
S--SUCTION：吸气式 D--DIRECT：直接 I --INJECTION：喷射
T--TURBO:涡轮增压 D--DIRECT：直接 I --INJECTION：喷射
注意事项:
•使用符合发动机要求的合格燃油. •燃油加入前要经过沉淀和滤清,
保证燃油清洁. •加油用具要清洁. •严禁在柴油中掺入汽油.
油箱
叶片式输油泵
分配转子
高压泵
滚轮凸轮盘出油阀总成
喷油器
•燃油滤清器每15000公里更换，恶劣条件下适当缩短。
•燃油滤清器每7500公里放水一次。 •控制阀4的工作条件与作用。 •更换滤清器时，控制阀不必更换。
发动机的分类
•按所用燃料分类：汽油发动机

大众帕萨特Passat2012款

Service T rainingSelf Study Program 890113 The all new 2012 PassatVolkswagen Group of America, Inc.Volkswagen AcademyPrinted in U.S.A.Printed 05/2011Course Number 890113©2011 Volkswagen Group of America, Inc.All rights reserved. All information contained in this manual is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Volkswagen Group of America, Inc., its afﬁ liated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, nor may these materials be modiﬁ ed or reposted to other sites without the prior expressed written permission of the publisher.All requests for permission to copy and redistribute information should be referred to Volkswagen Group of America, Inc.Always check Technical Bulletins and the latest electronic repair information for information that may supersede any information included in this booklet.Trademarks: All brand names and product names used in this manual are trade names, service marks, trademarks, or registered trademarks; and are the property of their respective owners.iiiThis Self-Study Program provides information regarding the design and function of new models.This Self-Study Program is not a Repair Manual. This information will not be updated.For maintenance and repair procedures, always refer to the latest electronic service information.NoteImportant!Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Occupant Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11T ransmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Running Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Electrical Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Radio, Navigation and T elephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Heating and Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Knowledge Assessment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37Page intentionally left blank1IntroductionS488_045This SSP portrays the design and function of new technologies and its contents will not be updated. For current information and repair instructions, refer to the relevantservice literature.The 2012 PassatThe seventh generation Passat has made improvements in design, comfort, quality, ef ﬁ ciency and safety attributes.Its straight lines, clearly structured surfaces and dynamic proportions distinguish the design of the new generation sedan.Highly ef ﬁ cient gasoline and diesel engines supply ample power and fuel ef ﬁ ciency.With its high level of quality, the new Passat is another advancement for Volkswagen.The Passat images in this Self-Study Program (SSP) were provided by German mediaduring early production. North American vehicles may differ slightly.2IntroductionS488_029T echnical DataExterior Dimensions and WeightsPassat 20062012Length 188.2 in 191.6 in Width 71.7 in 72.2 in Height 58 in 58.5 in Wheelbase 106.7 in 110.4 in Track width at front 61.1 in 62.1 in Track width at rear 61.1 in 61.0 in Turning circle35.8 ft36.4 ftPassat20062012Gross vehicle weight 4719 lb 4387 lb Curb weight 3577 lb 3165 - 3446 lb Maximum roof load 220 lb 220 lb Tank capacity 18.5 gal 18.5 gal Drag coef ﬁ cient0.295cd0.291cdExterior dimensions Weights/further details 36.4in 110.4 in 191.6 in44.8in62.1 in 72.2 in61.0 in3IntroductionS488_033Interior Dimensions and VolumesPassat20062012Luggage compartment volume 14.2 ft 315.9ft 3Height off rear lid (open)69.1 in 69.5 in Height off load sill 28.7 in 28.7 in Cargo area height13.0 in13.0 inInterior dimensions and volumes Passat 20062012Interior length70.7 in 70.7 in Interior length 2nd seat row 37.7 in 39.1 in Front headroom 38.4 in 38.3 in Headroom 2nd seat row37.8 in37.8 inS488_03739.1 in70.7 in38.3 i n37.8 i n15.9 ft 339.9in28.7 i n13.0 i n69.5 i n4BodyS488_032Body StructureThe primary focus of body development increased body strength while reducing weight. This Passat is a completely new develoment when compared to the previous Passat.Modi ﬁ cations to Passat Sedan• Hood • Rear lid • Wings • Door skin• Side panel• A-pillar and door frame • RearpanelUp to 220 MPa pressure resistance Up to 420 MPa pressure resistance Over 1000 MPa pressure resistance1 Megapascal (MPa) = 145 Pounds per Square Inch (PSI)Page intentionally left blank6BodyOn this headlight module, the low beam and high beam are designed as separate H7 headlights. The side light is integrated into the low beam headlight.S488_064S488_013Light Module in BumperThe cornering, fog and day driving lights have two separate bulbs.Fog and Cornering Light (H8, 35W)Day Driving Light (21W)Turn Signal (24W)Side Light (5W)Low Beam, H7 (55W)High Beam, H7 (55W)Halogen HeadlightsBodyS488_050T ail LightsThe tail lights of the 2012 Passat have a two-part design. One segment is attached to the rear fender and the other is attached to the trunk lid.Re ﬂector (in lens)Turn Signal(21W)Brake LightTail LightRe ﬂ ector (in trim)Reverse LightBodyS488_068S488_052Interior EquipmentHead Restraints with AdjustmentThe head restraint distance to the head can be adjusted using a release mechanism for maximum comfort and safety.Front Storage CompartmentsReleaseDoor CompartmentGlove CompartmentStorage Under AC ControlsStorage in Center ArmrestStorage in Center Console with Beverage/Can HolderSmall Glove Compartment bySteering WheelBodyS488_066Rear Storage CompartmentsStorage Pockets on Back of Front SeatsRear Door CompartmentBeverage/Can Holder12 volt ConnectionStorage Compartmentin Center ArmrestOccupant ProtectionSafety EquipmentThe new Passat has six standard airbags as well as pyrotechnic seat belts:• Driver and front passenger airbag• Side airbags at front• Curtain airbags for front and rear passengers• Front inner and outer seat belt pyrotechnic igniters• Rear outboard seat pyrotechnic ignitersSide Crash SensorsThe side crash sensors in the bottom area of thefront doors are designed as pressure sensors.Lateral acceleration sensors that detect side impactare located in the C-pillar.Engines2.5L EngineThe 2.5L engine was ﬁ rst used in the 2005 Jetta. It has been optimized for the 2012 PassatT echnical Features:• Variable oil pump for the lowering of the fuel consumption • Exhaust manifold redesigned to reduce weight • Spark plugs switched to Bosch from NGKS468_021S468_020Engine Con ﬁ guration Inline 5-CylinderDisplacement 2480 cm 3 (151 in 3)Bore 82.5 mm (3.25 in)Stroke92.8 mm (3.7 in)Valves per Cylinder 4Compression 9.5:1Maximum Power 170 hp (125kW) at 5,700 rpm Maximum Torque 177 lb/ft (240 Nm) at 4,250 rpm Engine Management Bosch Motronic ME 17.5Fuel Requirement Regular Unleaded Emission RatingPZEV1852201501107535010002000300040005000600070003570100135170200EnginesS488_2333.6L FSI Engine with 4-Valve T echnologyThe 3.6L FSI engine with 4-valves per cylinder is based on the VR engine series. Many ef ﬁ ciency technologies are used on this engine. T echnical features• Oil pump output reduced and oil pressure lowered to 3.6 bar • Non-engaged chain tensioner• 89° opening temperature of coolant thermostat • One-part oil pump chain sprocket• Exhaust camshaft adjuster with 32° setting range •Vibration damper secured with 7 boltsAdditional information on this engine is available in SSP 823603, the 3.2L and 3.6L Engines.Engine Code BWSType6-cylinder in-line engine Displacement 219.5 in 3 (3597 cm 3)Bore 3.5 in (89 mm)Stroke3.8 in (96.4 mm)Valves Per Cylinder 4Compression Ratio 11.4:1Maximum Output 295 hp (220kW) at 6600 rpmMaximum Torque 258 lb/ft(350Nm) at 2400 to 5300 rpm Engine Management Bosch Motronic MED 17.1FuelPremium unleaded Exhaust Gas TreatmentThree-way catalytic converter with lambda control Emissions StandardULEV 2T echnical dataT orque and power diagramT o r q u eEngine Speed [rpm]O u t p u tS488_23010003000500070002952802652502352202051901751601503202952702402151851601351108055EnginesNew Features of 3.6L FSI EngineSeveral areas of this engine were improved to reduce fuel consumption and CO 2 emissions.Duo-Centric Oil PumpThe entire oil circuit of the engine was improved, allowing for the reduction of oil pump output from 5.7 bar to 3.6 bar.S488_026Vibration DamperThe vibration damper is secured with seven bolts instead of a single center bolt.PlugControl PlungerSpringInner Rotor Drive ShaftRadial Shaft SealBearing Bush1st Half of HousingOuter Rotor2nd Half of Housing SealGasketS488_234BoltsVibration DamperEnginesS488_236S488_238S488_060Do not punch through or clean the bore with any kind of tool.Chain SprocketThe oil pump chain sprocket has a one-piece design to prevent incorrect installation.Chain T ensionerThe lower chain tensioner has been redesigned to work without engagement at a lower oil ﬂ ow rate (originally 0.86l/min, now 0.04l/min). Removing the locking mechanism made it possible to reduce the chain forces. The spring serves to pretension the chain during cold starting. The ram ﬁ lls the void in the hollow control plunger and gives a faster response from the chain tensioner when oil pressure is building.Chain tensioner moduleGuide RailMarking for Primary Chain DriveMarking forCamshaft Timing Chain DriveControl Plunger RamPretensioning SpringChoke BoreHousingEnginesRange of Adjustment 32°Camshaft AdjusterS488_028Camshaft AdjusterThe exhaust camshaft adjuster allows for a 32° range of crankshaft adjustment. At idle, less exhaust gas ﬂ ows back into the inlet port, eliminating residual gas compression. This makes the engine run smoother and reduces consumption at idling speed by 3-5%.S488_239SealCover forCamshaft AdjusterCamshaft Adjuster CoverA seal is now located between the camshaft adjuster cover and the cylinder head seal.This seal optimizes oil supply to the camshaft adjuster, allowing for a faster adjustment speed.Engines2.0L TDI CR EngineThe second generation 2.0l TDI CR engine is used in the 2012 Passat. This engines is revised from the ﬁ rst generation.2nd Generation 2.0l TDI CR Engine FeaturesExhaust gas recirculation module with Exhaust Gas Recirculation (EGR) valve and EGR cooler.Common rail fuel injection system with solenoidvalve controlled injectors has high injection pressures and can deliver multiple injections per stroke.Cylinder head has a channel that allows for recirculated gas running through cylinder head.Plastic intake manifold without swirl plate adjustment.S488_213S488_209S488_211S488_206S488_20717EnginesDetailed information about the 2.0l TDI CR engine can be found in SSP 826803, The 2.0LTDI Common Rail BIN5 ULEV Engine.T echnical dataT orque and Power DiagramEngine Code CFFBType4-cylinder in-line engine Displacement 120 in 3 (1968 cm 3)Bore 3.19 in (81 mm)Stroke3.75 in (95.5 mm)Valves per Cylinder 4Compression Ratio 16.5:1Maximum Output 140 hp (103 kW) at 4200 rpm Maximum Torque 236 lb/ft at 1750 to 2500 rpmEngine Management Bosch EDC 17Fuel Ultra-Low Sulfur Diesel <15ppmSulfur Exhaust Gas TreatmentExhaust gas recirculation,oxidizing catalyticconverter,diesel particulate ﬁ lterEmission StandardBIN5/ULEV2S488_20829526523520517515012010002000300040005000rpm135********80655518Engines9Fuel System for TDI EnginesThe overview shown represents the fuel system of the 2.0l TDI engine.1 - T ransfer Fuel Pump G6Builds pressure in the fuel supply line.2 - Fuel FilterKeeps away diesel fuel impurities from the injection system components. The high precision components such as the high pressure pump and the injectors, can be damaged or their function impaired by even the smallest particles of dirt.3 - Fuel T emperature Sensor G81Measures the temperature of the fuel.4 - High Pressure PumpGenerates the high pressure required for injection.5 - Fuel Metering Valve N290Regulates the quantity of fuel needed with pressure.2345819Engines910101010S488_2206 - Fuel Pressure Regulator Valve N276Sets the fuel pressure in the high pressure range.7 - High Pressure Accumulator (rail)Keeps the fuel required for injection under high pressure for all cylinders.8 - Fuel Pressure Sensor G247Determines the current fuel pressure in the high pressure range.9 - Pressure Retention ValveEnsures that pressure remains constant in the return ﬂ ow to the injectors. This reduces or eliminates ﬂ uctuations in pressure, allowing for precise control of the injectors.10 - Cylinders 1,2, 3 and 4 Fuel Injectors N30, N31, N32, N33Inject fuel into the combustion chambers.167Color Coding/KeyHigh pressure Supply pressureReturn pressure from injectors Return pressure20EnginesT ransfer Fuel Pump G6The fuel pump G6 now generates enough pressure for the low pressure fuel system from the tank to the engine. This allows for the elimination of the electric pressure pump in the supply line of the low pressure fuel system of the 2.0 l TDI CR engine.The fuel system pressure pump in the 2012 Passat is an electrically-driven internal gear pump. It is located in the Fuel Delivery Unit GX1. This pump generates a pressure of approx. 6 bar, ensuring that the high pressurepump is supplied with enough fuel in all operating conditions. A valve in the high pressure pump reduces the fuel pressure generated by the fuel system pressure pump in the fuel supply line to approx. 5 bar. This maintains a constant level of pressure in the fuel supply line.The fuel pump is activated by the ECM by a relay when the engine is started.Effects in event of failureIf the G6 pump fails, the engine will not run.Design of Fuel Delivery Unit GX1Fuel Line forAuxiliary HeaterFuel ReturnFuel SupplyElectrical ConnectionTransfer Fuel Pump G6S488_21521EnginesSelective Catalyst ReductionThe 2012 Passat uses a Selective Catalyst Reduction (SCR) system for treatment of the exhaust gases. The system is very similar in components and function to the 2011 Touareg 3.0L TDI Engine.When the exhaust gases exit the engine, they pass through the oxidation catalyst and diesel particulate ﬁ lter. This component converts gases and traps the soot in the oil. The soot is burned off through regeneration cycles. After exiting the oxidation catalyst/diesel particulate ﬁ lter assembly, the gases are sprayed with a reduction agent (urea) using the SCR injection valve. The gases then enter the SCR reduction catalysts where the Nitrogen Oxide (NOx) emissions are reduced substantially.A NOx sensor downstream of the SCR reduction catalysts monitors the effectiveness of the NOx reduction and is used to in ﬂ uence the amount of reduction agent used. The exhaust throttle pictures is not used for the SCR process. It is used for the low-pressure exhaust gasrecirculation process. More information on the operation of the low pressure EGR can be found in the 2.0L CR TDI BIN5 SSP 826803.Exhaust TemperatureSensorOxygen SensorOxidation CatalystParticulate FilterSCR Reduction CatalystNOx SensorExhaust ThrottleSCR Injection ValveLow Pressure EGR Recirculation Filter22EnginesSelective Catalyst ReductionA urea solution is injected into the exhaust stream to act as the catalyst for Slelective Catalyst Reduction (SCR). This catalyst is stored in 18-liter (4.8 gallon) tank under the vehicle.The catalyst is reﬁ lled by opening a cover located on the right side of the luggage compartment. It has a special adapter so only certain ﬁ ller bottles or adapters can be used.Detailed information about the SCR system can be found in the 3.0L Common-Rail TDIEngine 840193.Page intentionally left blank24TransmissionDual Clutch Gearbox with Freewheel FunctionS488_240Overrun Cut-OffSteady Consumption S p e e d [k m /h ]Distance [m]CoastingOverrun Cut-OffOn dual clutch transmissions withfreewheel function, the gear shift points with the selector lever in "S" are only marginally higher than those in the "D" position.The 6-speed dual clutch transmission 02E in the 2012 Passat has a freewheel function.The purpose of the freewheel function is to isolate the engine from the gearbox in overrun, opening the dualclutch. The engine turns at idling speed and the vehicle coasts without any engine braking effect. This freewheel function promotes fuel savings.The freewheel function is only possible with the selector lever in the "D" position. If the selector lever is in the "S" position or in the tiptronic gate, or if the driver presses the brake, the freewheel function does not operate. The feature reactivates when the engine is placed under load again.Dual clutch transmission without freewheel functionDual clutch transmission with freewheel function25T ransmissionOverview of Transmissions6-Speed Manual T ransmission• MQ350-6F 02Q• Based on the 02M transmission• Changes to selector shaft, selector forks with stops in housing, modi ﬁ ed bearings • No speedometer sender • Torque capacity up to 350 Nm5-Speed Manual T ransmission• MQ250-5F 02S • Based on the 0A4• Longer shafts with additional bearings, additional gear pair, new longer housing lid made from aluminium • No speedometer sender •Torque capacity up to 250 Nm6-SpeedDual-Clutch T ransmission• DQ250-6F DSG 02E• The 6-speed dual clutch transmission • Hydraulic dual clutch• High level of ef ﬁ ciency as well as sturdiness and sportiness of a manual transmission • High level of comfort of an automatic gearbox during gear changes.6-Speed AutomaticT ransmission• 09G based on previous 09G/09M automatic transmsission• New Automatic Transmission Fluid (ATF) cannot be mixed with previous 09G/09M automatic transmission ﬂ uid. Always reference the correct part number in ETKA •Redesigned valve bodyRunning GearOverviewThe 2012 Passat offers the highest level of driving comfort because of its running gear conﬁ guration. The running gear is based on the running gear of the 2006 Passat.• Lightweight McPherson StrutFront Suspension• ESP/ABS TRW 450M26Running Gear• Four-Link Rear SuspensionS488_027• Tire Pressure Monitoring UsingABS Signals27Page intentionally left blank29Electrical SystemsElectrical System OverviewThe 2012 Passat is equipped with state-of-the-art technology:• KESSY with separate ignition and engine start button• Control Module for Terminal and Engine Start Control System J942S488_05130Electrical SystemsSystem OverviewCAN data bus line LIN data bus line Private busPowertrain CAN data bus Convenience CAN data bus Infotainment CAN data bus Extended CAN data bus LIN data busMay be connected to either bus, depending on con ﬁ guration31Electrical SystemsKeyG85 Steering Angle SensorG197 Compass Magnetic Field Sensor G397 Rain/Light Recognition Sensor J104 ABS Control ModuleJ136 Memory Seat/Steering Column Adjustment Control ModuleJ217 Transmission Control Module J234 Airbag Control ModuleJ245 Power Sunroof Control Module J255 Climatronic Control ModuleJ285 Instrument Cluster Control ModuleJ362 Anti-theft Immobilizer System Control Module J386 Driver Door Control ModuleJ387 Front Passenger Door Control ModuleJ412 Cell Phone Operating Electronics Control Module J431 Headlamp Range Control ModuleJ453 Multifunction Steering Wheel Control Module J500 Power Steering Control ModuleJ506/R Control Module with TV/Radio/Navigation Display UnitJ518 Access/Start Authorization Control Module J519 Vehicle Electrical System Control Module J520 Vehicle Electrical System Control Module 2J527 Steering Column Electronics Control Module J533 Data Bus on Board Diagnostic InterfaceJ587 Selector Lever Sensor System Control Module J623 Engine Control ModuleJ650 Multimedia System Control Module J743 DSG Transmission MechatronicJ764 Electronic Steering Column Lock Control Module J926 Drivers Side Rear Door Control ModuleJ927 Front Passenger Side Rear Door Control Module R12 Ampli ﬁ er Y Analog ClockS488_010Not all control module combinations areavailableEquipment will vary per model.32Radio, Navigation and TelephoneRCD 510/Premium 8The radio capabilities are listed following the radio identiﬁ cation images.RCD 310The buttons displayed on these radios maychange.33Radio, Navigation and TelephoneRNS 315RNS 510Radio, Navigation and Telephone BT = Bluetooth3435Radio, Navigation and TelephoneUniversal Cellphone Preparation 9W7Every 2012 Passat will be equipped with the 9W7 cellular phone preparation package. This allows for Bluetooth communication between certain Bluetooth-enabled phones and the Cell Phone Operating Electronics Control Module J412.S488_114_2LoudspeakerRCD/RNSMultifunction SteeringWheel, OptionalCell Phone Operating ElectronicsControl ModuleMicrophone in Roof UnitConvenience Control Dash Panel Insert (MFD+)HF P , A2DP3 Button ModuleJ412CANRoof AntennaFunction• Mobile phone operation using multifunction steering wheel buttons • RNS 510, RCD 510 touch-screen control • Telephone information audio • Bluetooth integration• Language muting• Mobile telephone preparation diagnosis • SIM data directory in the mobile telephonepreparation36Heating and Air Conditioning2-zone ClimatronicThe 2-zone Climatronic features an AC unit with two temperature ﬂ aps that can be adjusted independently of each other. This allows the interior temperatures on the driver and front passenger sides to be selected separately.Depending on the set values and the environmental conditions, such as the outside temperature, the temperature, air quantity and air distribution are regulated automatically by the Climatronic system. Manual operation of the Climatronic system is still possible.Operating and Display UnitLEDs in the individual function buttons give feedback regarding the current settings of the selected functions. This information can be displayed as apopup in the radio and radio-navigation unit as well.Fan Speed ControlAC ON/OFFRight Temperature Rotary ControlFront Right Heated Seat ControlAir Recirc./Auto Air Recirc.S488_003OFFDefrost MAXLeft Temperature Rotary ControlLeft front Heated Seat ControlHead VentTorso VentFootwell VentAutomatic TemperatureAdjustmentLeft and Right TemperatureSynchronization Rear Window DefrosterPage intentionally left blankPage intentionally left blank39Knowledge AssessmentAn on-line Knowledge Assessment (exam) is available for this Self-Study Program.The Knowledge Assessment may or may not be required for Certiﬁ cation.Y ou can ﬁ nd this Knowledge Assessment at:For Assistance, please call:Volkswagen AcademyCertiﬁ cation Program Headquarters1-877-791-4838(8:00 a.m. to 8:00 p.m. EST)Or, E-mail:concierge@Volkswagen Group of America 2200 Ferdinand Porsche Drive Herndon, VA 20171April 2011。