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The revision history highlights added visual contents (video/animation) and additional items under fuel injection control, including microinjection quantity learning control, learning-condition determinations, single microinjection operation, rotational-speed change detection via injection, and correction of injection pulse width and actual injection-quantity characteristics. The manual explains vehicle/engine model applications, system construction and operation, and exhaust gas purification system operation (D-CAT/DPNR, air-fuel ratio sensor heater control, EGR control, and DPF).",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/toyota-avensis-common-rail-system-crs-service-manual-operation-january-2009-revised-december-2009/661888/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/toyota-avensis-common-rail-system-crs-service-manual-operation-january-2009-revised-december-2009/661888.png","ImageObject",300,407,{"name":92,"@type":93},"Guten Appetit_Joghurt","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-28",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What changes were introduced in the Common Rail System for the TOYOTA AVENSIS model change?","Question",{"text":112,"@type":113},"The maximum injection pressure increased to 200 MPa, the pressure discharge valve became common to all rails, the G3 Piezo injector was adopted, and microinjection quantity learning control was added.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which vehicle models and engine models are listed in the application table for Avensis?",{"text":117,"@type":113},"Avensis models ADT271 with 2AD-FHV (2.2L) and ADT270 with 1AD-FTV (2.0L) are shown, along with 2AD-FTV configurations. Production start is listed as October 2008 for the table entries.",{"name":119,"@type":110,"acceptedAnswer":120},"How does the D-CAT (Diesel Clean Advanced Technology) system control exhaust gas purification functions?",{"text":121,"@type":113},"The engine ECU uses sensor signals to control the exhaust fuel addition injector to purify NOx, HC, CO, and particulate matter. It also includes air-fuel ratio sensor heater control to maintain sensor temperature for accurate oxygen detection and EGR control based on sensor signals and engine conditions.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},661888,1793185850,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":129,"read_time":144},1374408768420,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","| TOYOTA AVENSIS\u003Cbr>COMMON RAIL SYSTEM (CRS) SERVICE MANUAL : Operation\u003Cbr>\u003Cbr>Issued : January 2009\u003Cbr>Revised : December 2009\u003Cbr>\u003Cbr>|  |\n| --- | --- |\n| | 00400688EB |\n\nRevision History  \n\n| Date | Revision Contents |\n| --- | --- |\n| 2009.09 | 􀂇 Visual contents addition\u003Cbr>Visual contents are video and animation used for manual explanation. Visual contents can be viewed by clicking the appropriate button.\u003Cbr>􀂇 Items added to the visual contents\u003Cbr>The following items have been added to ³ Microinjection Quantity Learning Control³ under ³ FUEL INJECTION CONTROL\".\u003Cbr> Determinations for learning conditions\u003Cbr> Single microinjection operation\u003Cbr> Detecting the change in rotational speed via injection\u003Cbr> Correcting the injection pulse width (TQ), and actual injection quantity (Q) characteristics |\n| 2009.12 | 􀂇 Visual contents added to \"Operation\" under \"INJECTOR. \" |\n\n© 2009 DENSO CORPORATION  \nAll rights reserved. This material may not be reproduced or copied, in whole or in part, without the written permission of DENSO Corporation.  \nTable of Contents   \nTable of Contents  \nOperation Section  \n1. PRODUCT APPLICATION INFORMATION  \n1.1 Outline ................................................................................ 1-1  \n1.2 Application ............................................................................. 1-1  \n1.3 Exhaust Gas Purification System ........................................................... 1-1  \n1.4 System Component Part Numbers .......................................................... 1-2  \n2. SYSTEM OUTLINE  \n2.1 Construction and Operation ................................................................ 1-4  \n3. SUPPLY PUMP  \n3.1 Outline ................................................................................ 1-5  \n3.2 SCV .................................................................................. 1-6  \n4. RAIL  \n4.1 Outline ................................................................................ 1-8  \n4.2 Rail Pressure Sensor..................................................................... 1-8  \n5. INJECTOR  \n5.1 Outline ................................................................................ 1-9  \n5.2 Operation ............................................................................. 1-10  \n5.3 Quick Response (QR) Codes ............................................................. 1-11  \n6. CONTROL SYSTEM  \n6.1 Control System Diagram ................................................................. 1-12  \n6.2 Engine ECU ........................................................................... 1-13  \n6.3 Electronic Drive Unit (EDU) ............................................................... 1-14  \n6.4 Sensors .............................................................................. 1-15  \n7. FUEL INJECTION CONTROL  \n7.1 Injection Pattern (Reference) .............................................................. 1-18  \n7.2 Control Timing ......................................................................... 1-19  \n7.3 Microinjection Quantity Learning Control..................................................... 1-20  \n7.4 Wide-Range Cylinder Correction Control .................................................... 1-23  \n8. EXHAUST GAS PURIFICATION SYSTEM  \n8.1 Configuration .......................................................................... 1-24  \n8.2 TOYOTA D-CAT (Diesel Clean Advanced Technology) System ................................... 1-24  \n8.3 Diesel Particulate Filter (DPF) System ...................................................... 1-31  \n8.4 Exhaust Gas Regeneration (EGR) Control System ............................................. 1-35  \n9. DIAGNOSTIC TROUBLE CODES (DTC)  \n9.1 DTC Interpretation ...................................................................... 1-36  \n Table of Contents  \n9.2 DTC Table ............................................................................ 1-36  \n10. CONTOROL SYSTEM COMPONENTS  \n","cbCaiiNBToOhW5VW","https://ap.wps.com/l/cbCaiiNBToOhW5VW","pdf",809422,55,"English","# Revision History\n# Table of Contents\n## Operation Section\n## 1. PRODUCT APPLICATION INFORMATION\n## 2. SYSTEM OUTLINE\n## 3. SUPPLY PUMP\n## 4. RAIL\n## 5. INJECTOR\n## 6. CONTROL SYSTEM\n## 7. FUEL INJECTION CONTROL\n## 8. EXHAUST GAS PURIFICATION SYSTEM\n## 9. DIAGNOSTIC TROUBLE CODES (DTC)\n## 10. CONTOROL SYSTEM COMPONENTS\n# 1.1 Outline\n# 1.2 Application\n# 1.3 Exhaust Gas Purification System","[{\"question\":\"What changes were introduced in the Common Rail System for the TOYOTA AVENSIS model change?\",\"answer\":\"The maximum injection pressure increased to 200 MPa, the pressure discharge valve became common to all rails, the G3 Piezo injector was adopted, and microinjection quantity learning control was added.\"},{\"question\":\"Which vehicle models and engine models are listed in the application table for Avensis?\",\"answer\":\"Avensis models ADT271 with 2AD-FHV (2.2L) and ADT270 with 1AD-FTV (2.0L) are shown, along with 2AD-FTV configurations. Production start is listed as October 2008 for the table entries.\"},{\"question\":\"How does the D-CAT (Diesel Clean Advanced Technology) system control exhaust gas purification functions?\",\"answer\":\"The engine ECU uses sensor signals to control the exhaust fuel addition injector to purify NOx, HC, CO, and particulate matter. It also includes air-fuel ratio sensor heater control to maintain sensor temperature for accurate oxygen detection and EGR control based on sensor signals and engine conditions.\"}]","TOYOTA AVENSIS COMMON RAIL SYSTEM (CRS) SERVICE MANUAL - Operation - January 2009 - Revised December 2009 | PDF",139]