汽车专业词汇英文缩写
汽车行业专业术语英文缩写
Numerically Controlled
用数字控制
NOA
Notice of Authorization
授权书
O
OED
Organization and Employee Development
组织和员工发展
OSH
Occupational Safety & Health
职业安全健康
OSHA
Occupational Safety & Health Act
汽车行业专业术语英文缩写
英文缩写
英文全称
中文名称
A
A/D/V
Analysis/Development/Validation
分析/发展/验证
AA
Approve Architecture
审批体系
ACD
Actual Completion Date
实际完成日期
ALBS
Assembly Line Balance System
制造工程
MPG
Milford Proving Ground
试验场
MPI
Master Process Index
主程序索引
MPL
Master Parts List
主零件列表
MPS
Material Planning System
原料计划系统
MRD
Material Required Date
物料需求日期
MSDS
PCR
Problem Communication Report
问题交流报告
PDC
Portfolio Development Center
证券发展中心
汽车行业专用英语词汇及常用缩写
专业英语词汇之DFL专用缩略英语词汇汽车行业常用缩写AAR: Appearance Approval Report 外观批准报告A/D/V: Analysis/Development/Validation 分析/开发/验证A/D/V-DV：ADV Design Validation ADV设计验证A/D/V P&R: Analysis/Development/Validation Plan and Report. This form is used to summarize the plan and results for validation testing. Additional information can be found in the GP-11 procedure. 分析/开发/验证计划和报告A/D/V-PV: ADV Product Validation ADV 产品验证AIAG: Automotive Industries Action Group, an organization formed by General Motors, Ford and Daimler-Chrysler to develop common standards and expectations for automotive suppliers.汽车工业行动集团AP: Advance Purchasing 先期采购APQP: Advanced Product Quality Planning 产品质量先期策划APQP Project Plan: A one-page summary of the SGM APQP process that describes the tasks and the timeframein which they occur. APQP 项目策划AQC: Attribute Quality Characteristic 属性质量特性ASQE: Advanced Supplier Quality Engineer 先期供应商质量工程师BIW: Body in White. Usually the bare metal shell of the body including doors and deck lid prior to paint and trim. 白车身BOM: Bill of Materials 材料清单BOP: Bill of Process 过程清单Brownfield Site: An expansion of an existing facility. 扩建场地CMM: Coordinate Measuring Machine 三坐标测试仪Cpk: Capability Index for a stabile process 过程能力指数CTC: Component Timing Chart (DRE document)零部件时间表(DRE 文件)CTS: Component Technical Specifications 零部件技术规CVER: Concept Vehicle Engineering Release 概念车工程发布DC: Design Complete 设计完成Defect outflow detection: A phrase used in the Supplier Quality Statement of Requirements that refers to in-process or subsequent inspection used to detect defects in parts. 缺陷检测DFM/DFA: Design for Manufacturability / Design for Assembly 可制造性/可装配性设计DFMEA: Design Failure Modes and Effects Analysis. It is used to identify the potential failure modes of a part, associated with the design, and establish a priority system for design improvements.设计失效模式和后果分析DPV: Defects per vehicle 每辆车缺陷数DR: Documentation Required DR特性DRE: Design Release Engineer 设计释放工程师DV: Design Validation 设计验证E&APSP: Engineering & Advance Purchasing Sourcing Process. 工程&先期采购定点程序EP: E-Procurement 电子采购流程Error Occurrence Prevention: A phrase used in the Supplier Quality Statement of Requirements that refers to poke yoke or error-proofing devices used to prevent errors in the manufacturing process from occurring. 防错FTQ: First Time Quality 一次通过质量GA: General Assembly 总装GD&T: Geometric Dimensioning & Tolerancing 几何尺寸与公差SGM: Shanghai General Motors 通用汽车GMAP: General Motors Asian Pacific 通用汽车亚太GME: General Motors Europe 通用汽车欧洲GMNA: General Motors North American 通用汽车北美GP: General Procedure 通用程序GPDS: Global Product Description System 全球产品描述系统GPS: Global Purchasing System 全球采购系统GPSC: Global Purchasing & Supplier Chain 全球采购及供应链GR&R: Gage Repeatability and Reproducibility 检具重复性及再现性Greenfield Site: A new supplier facility that is built to support a program.GVDP: Global Vehicle Development Process 全球整车开发流程IPTV: Incidents per Thousand Vehicles 每千辆车故障IVER: Integration Vehicle Engineering Release 集成车工程发布KCC: Key Control Characteristics. It is a process characteristic where variation can affect the final partand/or the performance of the part. 关键控制特性KCDS: Key Characteristic Designation System 关键特性指示系统Kick-Off Meeting: The first APQP supplier program review.启动会议（第一次APQP 供应商项目评审）KPC: Key Product Characteristic. It is a product characteristic for which reasonably anticipated variation could significantly affect safety, compliance to governmental regulations, or customer satisfaction.关键产品特性LAAM: (General Motors) Latin American, Africa & Meddle East (通用汽车)拉丁美洲、非洲及中东LCR: Lean Opacity Rate. It is the GM daily capacity requirement.正常生产能力MCR: Maximum Capacity Rate. It is the GM maximum capacity requirement. 最大生产能力MOP: Make or Purchase 制造/采购MPC: Material Production Control 物料生产控制MPCE: Material Production Control Europe 欧洲物料生产控制MRD: Material Required Date; date material must be delivered in order to allow a build event to begin. 物料需求日期MSA: Measurement Systems Analysis 测量系统分析MVBns: Manufacturing Validation Build non-saleable 非销售车制造验证MVBs: Manufacturing Validation Build saleable 销售车制造验证NBH: New Business Hold 停止新业务N.O.D.: Notice of Decision 决议通知OEM: Original Equipment Manufacturer 主机客户PAD: Production Assembly Documents 生产装配文件PC&L: Production Control & Logistics 生产控制&物流PDT: Product Development Team 产品开发小组PFMEA: Process Failure Modes and Effects Analysis. It is used to identify potential failure modes associated with the manufacturing and assembly process.过程失效模式和后果分析PPAP: Production Part Approval Process 生产件批准程序Ppk: Performance index for a stable process 过程能力指数PPM: 1) Program Purchasing Manager, 2) Parts per Million (rejects and returns to suppliers) 1)项目经理2) 每百万件的产品缺陷数PPV: Product & Process Validation 产品及过程验证PQC: Product Quality Characteristic 产品质量特性PR/R: Problem Reporting & Resolution 问题报告及解决PSA: Potential Supplier Assessment, a subset of the Quality System Assessment (QSA)潜在供应商评审PV: Product Validation 产品验证QSA: Quality System Assessment 质量体系评审QSB: Quality Systems Basics 质量体系基础QTC: Quoted Tool Capacity 工装报价能力RASIC: Responsible, Approve, Support, Inform, Consult 负责、批准、支持、通知、讨论RR: Run at Rate按节拍生产RFQ: Request For Quotation 报价要求RPN: Risk Priority Number related to FMEA development 风险顺序数RPN Reduction Plan: An action plan that describes what is being done to reduce the risk priority number for items listed in the DFMEA or PFMEA.降低RPN 值计划SDE: Supplier Development Engineer 供应商开发工程师SFMEA: System Failure Mode and Effects Analysis 系统失效模式分析SMT: System Management Team 系统管理小组SOA: Start of Acceleration 加速开始SORP: Start of Regular Production 正式生产SOR: Statement of Requirements 要求声明SPC: Statistical Process Control 统计过程控制SPO: (General Motors) Service and Parts Operations (通用汽车)零件与服务分部SQ: Supplier Quality 供应商质量SQE: Supplier Quality Engineer 供应商质量工程师SQIP: Supplier Quality Improvement Process 供应商质量改进过程SSF: Start of System Fill 系统填充开始SSTS: Sub-system Technical Specifications 子系统技术规Sub-Assembly / Sub-System: An assembly of sub-components delivered to the SGM main production line for installation to the vehicle as a single unit.Subcontractor: The supplier of a sub-component to a Complex System/Subassembly supplier (Tier 2, 3, etc). 分供方SVE: Sub-System Validation Engineer 子系统验证工程师SVER: Structure Vehicle Engineering Release.结构车工程发布Team Feasibility Commitment: An AIAG APQP form that is provided with the Request for Quotation. It isthe supplier’s concerns with the feasibility of manufacturing the part as specified. 小组可行性承诺TKO: Tooling Kick-Off 模具启动会议UG: Unigraphics UG工程绘图造型系统VLE: Vehicle Line Executive 车辆平台负责人VTC: Validation Testing Complete 验证试验完成EWO: Engineering Work Order 工程工作指令。
技能培训资料：汽车常用的英文缩写含义
A/C空调ECT发动机冷却液温度AC1空气滤清器ECM发动机控制模块ACT进气温度EEROM电可擦可编程序只读存储器AFS空气流量计EGR废气再循环AIS二次空气喷射EVP废气再循环阀位置AM1空气温度控制一EPC电子压力控制AM2空气温度控制二EPROM可删除可编程序只读存贮器A/T自动变速器EVAP燃油蒸气排放ATDC在上止点后EVR废气再循环真空调节器BTDC在上止点前FPM燃油泵组件CANP净化炭罐FPRC燃油压力调节器控制CAT催化转换器FR油管节流阀CCA中央控制组件HO2S加热型氧传感器CCO变矩器离合器超速传动电磁阀CKP曲轴位置IAC怠速空气控制CMFI中央多孔燃油喷射ICM点火控制模块CP凸轮轴位置IDM点火诊断监控器CPP离合器踏板位置ISC怠速控制D1C数据传输插接器KS爆燃传感器DC1数据通信插座1US锁止电磁阀DTM诊断测试模块1/C锁止离合器1SD防滑差速器TCC变矩器离合器MAF空气流量传感器TDC上止点MAP进气歧管绝对压力TP节气门位置MCU微机处理控制单元TPS节气门位置传感器MFI多点燃油喷射TSS变速器速度传感器MI1故障指示灯TTS变速器温度开关M/T手动变速器VSS车速传感器PCM动力系控制模块VTEC可变气门正时与升程电子控制PIP点火拾波器WOT空调节气门全开PROM可编程序只读存贮器TAB空气旁通道真空电磁阀PSP动力转向压力TAD空气旁通真空电磁阀PSPS动力转向压力开关TBI节气门燃油喷射PWM脉冲宽度调节SCS 检测器接头STO自测试输出SI1 档位指示灯STI自测试输入SS换档电磁阀SPI 单点喷射。
汽车术语英文缩写
汽车术语英文缩写以下是一些常见的汽车术语英文缩写：1.A/C：Air Conditioning，空调。
2.ABS：Antilock Braking System，防抱死刹车系统。
3.AM/FM：Amplitude Modulation/Frequency Modulation，调幅/调频。
4.AWD：All Wheel Drive，全轮驱动。
5.BDC：Bottom Dead Center，最低死点。
6.CAI：Chambered Auto-Ignition，室燃式自动点火。
C：Closed Circuit Carburetor，闭环式燃油喷射。
V：Continuously Controlled Vacuum，连续控制真空系统。
9.CDI：Capacitor Discharge Ignition，电容放电点火。
10.CDIS：Computer-Controlled Diesel Injection System，电脑控制柴油喷射系统。
11.CVT：Continuously Variable Transmission，无级变速器。
12.DPF：Diesel Particulate Filter，柴油颗粒过滤器。
13.DTC：Diagnostic Trouble Code，诊断故障码。
14.ECU：Engine Control Unit，发动机控制单元。
15.EGR：Exhaust Gas Recirculation，废气再循环。
16.EFI：Electronic Fuel Injection，电子燃油喷射。
17.EPS：Electronic Power Steering，电子动力转向。
18.EVAP：Evaporative Emission Control System，燃油蒸发排放控制系统。
19.FCV：Fuel Cell Vehicle，燃料电池车。
20.HHO：Hydrogen Peroxide，过氧化氢。
汽车上常见的英文缩写
汽车上常见的英文缩写ABS (anti-lock braking system), GPS (global positioning system), RPM (revolutions per minute), SUV (sport utility vehicle), LED (light-emitting diode), AC (air conditioning), ECU (engine control unit), 4WD (four-wheel drive), CVT (continuously variable transmission), MPG (miles per gallon), 3G (third generation), AWD (all-wheel drive), VVT (variable valve timing), OBD (on-board diagnostics), EV (electric vehicle), DCT (dual-clutch transmission), SRS (supplemental restraint system), HUD (head-up display), RWD (rear-wheel drive), AEB (automatic emergency braking), NOS (nitrous oxide system), TPMS (tire pressure monitoring system), RWD (rear-wheel drive), CNG (compressed natural gas), LPG (liquefied petroleum gas), PHEV (plug-in hybrid electric vehicle), RWD (rear-wheel drive), AWD (all-wheel drive), RWD (rear-wheel drive).ABS（防抱死制动系统），GPS（全球定位系统），RPM（每分钟转数），SUV（运动型多用途车），LED（发光二极管），AC（空调），ECU（发动机控制单元），4WD（四轮驱动），CVT（无级变速器），MPG（每加仑英里数），3G（第三代），AWD（全轮驱动），VVT（可变气门正时），OBD（车载诊断），EV（电动车），DCT（双离合器变速器），SRS（辅助约束系统），HUD（抬头显示），RWD （后驱动），AEB（自动紧急制动），NOS（氧化亚氮系统），TPMS （轮胎压力监测系统），RWD（后驱动），CNG（压缩天然气），LPG （液化石油气），PHEV（插电混合动力车），RWD（后驱动），AWD （全轮驱动），RWD（后驱动）。
[原创]汽车行业常见英文缩写
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汽车行业常见英文缩写ABC——车身主动控制系统DSC——车身稳定控制系统VSC——车身稳定控制系统TRC——牵引力控制系统TCS——牵引力控制系统ABS——防抱死制动系统ASR——加速防滑系统BAS——制动辅助系统DCS——车身动态控制系统EBA——紧急制动辅助系统ETS——电子牵引系统ASR——驱动防滑调整装置ESP——电子稳定程序EBD——电子制动力分配系统EDS——电子差速锁ESP——电子稳定程序系统HBA——液压刹车辅助系统HDC——坡道控制系统HAC——坡道起车控制系统DAC——下坡行车辅助控制系统A-TRC——车身主动循迹控制系统SRS——双安全气囊SAHR——主动性头枕GPS——车载卫星定位导航系统i-Drive——智能集成化操作系统Dynamic.Drive——主动式稳定杆R——直列多缸排列发动机V——V型汽缸排列发动机B——水平对置式排列多缸发动机WA——汪克尔转子发动机W——W型汽缸排列发动机Fi——前置发动机（纵向）Fq——前置发动机（横向）Mi——中置发动机（纵向）Mq——中置发动机（横向）Hi——后置发动机（纵向）Hq——后置发动机（横向）OHV——顶置气门，侧置凸轮轴OHC——顶置气门，上置凸轮轴DOHC——顶置气门，双上置凸轮轴CVTC——连续可变气门正时机构VVT-i——气门正时机构VVTL-i——气门正时机构V——化油器ES——单点喷射汽油发动机EM——多点喷射汽油发动机SDi——自然吸气式超柴油发动机TDi-Turbo——直喷式柴油发动机ED——缸内直喷式汽油发动机PD——泵喷嘴D——柴油发动机（共轨）DD——缸内直喷式柴油发动机TA-Turbo——涡轮增压NOS——氧化氮气增压系统MA——机械增压Ap——恒时全轮驱动Az——接通式全轮驱动FF——前置引擎前轮驱动FR——前置引擎后轮驱动RR——后置引擎后轮驱动ASM——动态稳定系统AYC——主动偏行系统ST——无级自动变速器AS——转向臂QL——横向摆臂DQL——双横向摆臂LL——纵向摆臂SL——斜置摆臂ML——多导向轴SA——整体式车桥DD——德迪戎式独立悬架后桥VL——复合稳定杆式悬架后桥FB——弹性支柱DB——减震器支柱BF——钢板弹簧悬挂SF——螺旋弹簧悬挂DS——扭力杆GF——橡胶弹簧悬挂LF——空气弹簧悬挂HP——液气悬架阻尼HF——液压悬架QS——横向稳定杆S——盘式制动Si——内通风盘式制动T——鼓式制动SFI——连续多点燃油喷射发动机FSI——直喷式汽油发动机PCM ——动力控制模块EGR——废气循环再利用BCM ——车身控制模块ICM——点火控制模块MAP——空气流量计。
汽车行业常见英文缩写及词汇
常用汽车行业英文缩写及词汇1PP- First Phase of Production Prove-Out 第一次试生产3C Customer(顾客导向)、Competition(竞争导向)、Competence（专长导向）4S Sale, Sparepart零配件, Service, Survey信息反馈5S 整理，整顿，清理，清洁，素养8D- 8 DisciplineABS Anti-lock Braking SystemAIAG 美国汽车联合会ANPQP Alliance New Product Quality ProcedureApportionment 分配APQP Advanced Product Quality PlanBacklite Windshield 后窗玻璃Benchmark Data 样件资料bloodshot adj.充血的, 有血丝的BMW Bavarian Motor WorksC.P.M Certified Purchasing manger 认证采购经理人制度CB- Confirmation Build 确认样车制造CC- Change CutOff 设计变更冻结CC\SC- critical/significant characteristicCCR Concern & Countermeasure RequestCCT Cross Company TeamCharacteristics Matrix 特性矩阵图COD Cash on Delivery 货到付现预付货款(T/T in advance)CP1- Confirmation Prototype 1st 第一次确认样车CP2- Confirmation Prototype 2nd 第二次确认样车Cpk 过程能力指数Cpk=Zmin/3CPO Complementary Parts OrderCraftsmanship 精致工艺Cross-functional teams跨功能小组CUV Car-Based Ultility VehicleD1：信息收集；8DD2：建立8D小组；D3：制定临时的围堵行动措施，避免不良品流出；D4：定义和证实根本原因，避免再发；D5：根据基本原因制定永久措施；D6：执行和确认永久措施；D7：预防再发，实施永久措施；D8：认可团队和个人的贡献。
汽车常用术语的英文缩写及对应中文含义
汽车常用术语的英文缩写及对应中文含义汽车常用术语的英文缩写及对应中文含义:1. ABS: Anti-Lock Brake System，防抱死制动系统。
2. AC: Air Conditioning，空调系统。
3. ATF: Automatic Transmission Fluid，自动变速器油。
4. AWD: All-Wheel Drive，全时四驱/全时AWD/四驱。
5. BHP: Brake Horse Power，刹车马力。
6. CC: Cubic Capacity，排气量。
7. DRL: Daytime Running Lamp，日间行车灯。
8. EBD: Electronic Brakeforce Distribution，电子制动力分配系统。
9. ECU: Electronic Control Unit，电子控制单元。
10. EPB: Electric Parking Brake，电动驻车制动器。
11. ESP: Electronic Stability Program，电子稳定程序/电子稳定控制系统。
12. GPS: Global Positioning System，全球卫星导航系统。
13. HUD: Head-Up Display，抬头显示器。
14. ICE: Internal Combustion Engine，内燃引擎。
15. LED: Light Emitting Diode，发光二极管。
16. MPG: Miles Per Gallon，每加仑英里数。
17. OBD: Onboard Diagnostics，车载诊断系统。
18. PHEV: Plug-in Hybrid Electric Vehicle，插电式混合动力车。
19. RWD: Rear-Wheel Drive，后驱。
20. SUV: Sport Utility Vehicle，运动型多用途车/运动型越野车。
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Automotive technical abbreviationsABS Anti-blockier system (German) - anti-lock braking systemABDC After bottom dead centre (engine timing)A/C Air conditioningACL Automatic chassis lubrication (commercial vehicles)ACT Air charge temperatureA/F Air/fuel ratioAIR Air injection reactor (emission control)ALB Anti-lock brakes (Honda)ARCS Active roll control system (Citroen)ASD Automatic slip-control differentialASF Audi space frame (aluminium body construction)ASR Antriebs-schulpf-regelung (German) -anti-slip regulation or traction control systerATC Automatic temperature controlATDC After top dead centre (engine timing)ATF Automatic transmission fluidAWD All-wheel drive (also 4WD)AWS All-wheel steering (also 4WS)BBDC Before bottom dead centre (engine timing)BDC Bottom dead centre (engine timing)BHP Brake horsepowerBMEP Brake mean effective pressureBOFT Bearing oil film thicknessBSFC Brake specific fuel consumptionBTDC Before top dead centre (engine timing)CAD Computer aided designCAFE Corporate average fuel economy (American)CAG Computer aided gearshift (Scania)CB Contact breakerCBE Cab behind engine (commercial vehicles)Cd Coefficient of drag (vehicle aerodynamics)CD Capacity discharge (ignition system)CFC Chlorofluorocarbon (refrigerant)CI Compression ignition (diesel engines)CO Carbon monoxide (emission control)CO2 Carbon dioxide (global warming)COE Cab over engine (commercial vehicles)CP Centre of pressure (vehicle aerodynamics)CR Compression ratio (engine)CTX Continuously variable transaxle (Ford)CV Constant velocity (universal joints)CVT Continuously variable transmissionCw Coefficient of drag (German) - vehicle aerodynamicsCx Coefficient of drag (French) - vehicle aerodynamicsDERV Diesel engine road vehicles (fuel)DI Direct injectionDIS Direct ignition system (no distributor)DOHC Double overhead camshaftsEBS Electronic braking system (air brakes)ECI Electronically controlled injectionECM Electronic control moduleECS Evaporative control system (fuel system) Electronically controlled suspensionECT Engine coolant temperatureECU Electronic control unitEDC Electronic diesel controlEFI Electronic fuel injectionEGR Exhaust gas recirculation (emission control)EMS Engine management systemEP Extreme pressure (lubricants)EPAS Electrical power-assisted steering (NSK-RHP)EPHS Electrically powered hydraulic steering (TRW Steering Systems)EPS Electric power steering (EPAS)EUI Electronic unit injector (Lucas Diesel)EVC Exhaust valve closed (engine timing)EVO Exhaust valve open (engine timing)FHP Friction horsepowerFWD Front-wheel driveGCW Gross combination weight (articulated vehicles)GRP Glass reinforced plasticsGTW Gross train weight (drawbar vehicles)GV Governor valve (automatic transmissions)GVW Gross vehicle weight (rigid vehicles)GWP Greenhouse warming potential (refrigerants)HC Hydrocarbons (emission control)HFC Hydrofluorocarbon (refrigerant)HGV Heavy goods vehicleHUCR Highest useful compression ratioHVAC Heating, ventilation and air conditioningIFS Independent front suspensionIHP Indicated horsepowerINJ Injection (timing mark)IOE Inlet over exhaust (obsolete valve layout)IRS Independent rear suspensionIVC Inlet valve closed (valve timing)IVO Inlet valve open (valve timing)KPI King-pin inclination (steering)LGV Large goods vehicleLI Load index (tyres)LS Leading shoe (drum brakes)MAF Mass air flow (engines)MAP Manifold absolute pressureMOFT Minimum oil film thicknessMON Motor octane number (more demanding ON test)MPI Multi-point injectionMPV Multi-purpose vehicle (people carrier)NOx Nitrogen oxides (emission control)NVH Noise, vibration and harshness (vehicle refinement testing) OBD On-board diagnosisOD OverdriveODP Ozone depletion potential (refrigerants)OHC Overhead camshaftOHV Overhead valvesON Octane number (petrol anti-knock rating)PAS Power-assisted steeringPBD Polybutadiene (tyres)PCV Positive crankcase ventilation (emission control)PFI Port fuel injection (petrol engines)PM Particulate matter (diesel emission control)PR Ply-rating (tyres)PSV Public service vehiclePTFE PolytetrafluoroethylenePTO Power take-off (commercial vehicles)PVC Polyvinyl chlorideRC Roll-centre (suspension geometry)RON Research octane number (less demanding ON test)RTV Room temperature vulcanizing (sealant)RWD Rear wheel driveSAMT Semi-automated mechanical transmission (Eaton)SBR Styrene-butadiene (tyres)SCA Supplemental coolant additivesSCS Stop control system (Girling)SEFI Sequential electronically-controlled fuel injection (Ford) SFC Specific fuel consumptionSFI Sequential fuel injectionSG Spheroidal graphite (high-strength cast iron)SI Spark ignition (petrol engines)SLA Short and long arm (American) - suspension linkageSOHC Single overhead camshaftSPI Single point injection (petrol engines)SV Side valves (obsolete valve layout)TAC Thermostatic air cleanerTBI Throttle body injection (SPI)TC Twin carburettorsTCI Transistorized coil ignitionTCM Transmission control moduleTCS Transmision controlled spark (engine intervention system) TDC Top dead centre (engine timing)TDI Turbocharged direct injection (diesel engines)TEL Tetra ethyl lead (petrol anti-knock additive)TML Tetra methyl lead (as above)TPS Throttle position sensorTS Trailing shoe (drum brakes)TV Throttle valve (engine and automatic transmissions)TVS Thermal vacuum switch (exhaust gas recirculation)TWC Three-way catalyst (emission control)TXV Thermostatic expansion valve (refrigeration)UJ Universal jointVCP Variable cam phasing (valve timing)VCU Viscous coupling unit (transmission)VDC Vehicle dynamics control (Bosch)VI Viscosity index (lubricants)VIVT Variable inlet valve timingWOT Wide-open throttle。