{"product_id":"♻volkswagen-transporter-t5-ecu-engine-control-module-038906016aj-04-09♻","title":"♻VOLKSWAGEN TRANSPORTER T5 ECU ENGINE CONTROL MODULE 038906016AJ 04-09♻","description":"\u003cp\u003e#102\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGenuine used Volkswagen Transporter T5 1.9 TDI Engine Control Unit \/ ECU, part number 038906016AJ. This is the main diesel engine management control module responsible for processing sensor information and controlling fuel injection, turbocharger regulation, emissions-related functions and other essential engine-management operations.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eVW Part Number: 038906016AJ\u003c\/p\u003e\u003cp\u003eVW OE Number: 038 906 016 AJ\u003c\/p\u003e\u003cp\u003eBosch Number: 0 281 012 538 \/ 0281012538\u003c\/p\u003e\u003cp\u003eECU Type: Bosch EDC16U31\u003c\/p\u003e\u003cp\u003ePart Type: Engine Control Module \/ ECU \/ ECM\u003c\/p\u003e\u003cp\u003eEngine Type: 1.9 TDI PD\u003c\/p\u003e\u003cp\u003ePower Application: 75 kW \/ 102 PS\u003c\/p\u003e\u003cp\u003ePosition: Engine Management System\u003c\/p\u003e\u003cp\u003eManufacturer: Bosch \/ Volkswagen\u003c\/p\u003e\u003cp\u003eCondition: Genuine used part\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCompatibility\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eConfirmed Bosch applications include selected:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Volkswagen Transporter T5 1.9 TDI – 75 kW \/ 102 PS\u003c\/p\u003e\u003cp\u003e* Volkswagen Caravelle T5 1.9 TDI – 75 kW \/ 102 PS\u003c\/p\u003e\u003cp\u003e* Volkswagen Multivan T5 1.9 TDI – 75 kW \/ 102 PS\u003c\/p\u003e\u003cp\u003e* Volkswagen California T5 1.9 TDI – 75 kW \/ 102 PS\u003c\/p\u003e\u003cp\u003e* Transporter chassis codes 7H \/ selected 7J variants\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBosch lists 038906016AJ \/ 0281012538 for these T5 1.9 TDI applications approximately from 2006 to November 2009.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe ECU is also associated with the Volkswagen T5 1.9 TDI PD engine-management system using the Bosch EDC16U31 platform.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTechnical Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Engine Control Unit is the primary electronic controller for the diesel engine.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIt receives information from numerous sensors throughout the engine and calculates the correct operating parameters in real time.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFunctions managed by the ECU can include:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Fuel injection quantity\u003c\/p\u003e\u003cp\u003e* Injection timing\u003c\/p\u003e\u003cp\u003e* Engine idle control\u003c\/p\u003e\u003cp\u003e* Turbocharger boost regulation\u003c\/p\u003e\u003cp\u003e* EGR operation\u003c\/p\u003e\u003cp\u003e* Engine torque management\u003c\/p\u003e\u003cp\u003e* Accelerator pedal input\u003c\/p\u003e\u003cp\u003e* Coolant-temperature monitoring\u003c\/p\u003e\u003cp\u003e* Intake-air measurement\u003c\/p\u003e\u003cp\u003e* Manifold-pressure monitoring\u003c\/p\u003e\u003cp\u003e* Fuel-temperature information\u003c\/p\u003e\u003cp\u003e* Glow-plug control strategy\u003c\/p\u003e\u003cp\u003e* Emissions management\u003c\/p\u003e\u003cp\u003e* Engine protection strategies\u003c\/p\u003e\u003cp\u003e* Diagnostic fault monitoring\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe ECU communicates with other control modules through the vehicle’s data network.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBosch EDC16U31 System Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe EDC16U31 is a Bosch diesel engine-management platform used on a range of Volkswagen diesel vehicles.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFor this application, Bosch identifies:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eVW Number: 038906016AJ\u003c\/p\u003e\u003cp\u003eBosch Hardware Number: 0281012538\u003c\/p\u003e\u003cp\u003eECU Family: EDC16U31\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe ECU stores calibration information controlling important engine parameters including fuel delivery, boost control, torque limits and emissions operation.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBecause the software and immobiliser information can vary between vehicles, an ECU that looks physically identical may not necessarily be directly interchangeable.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCommon Symptoms of a Faulty ECU\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePossible symptoms of an ECU fault can include:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Engine will not start\u003c\/p\u003e\u003cp\u003e* Intermittent non-starting\u003c\/p\u003e\u003cp\u003e* Engine cutting out while driving\u003c\/p\u003e\u003cp\u003e* No communication with diagnostic equipment\u003c\/p\u003e\u003cp\u003e* Multiple unrelated sensor fault codes\u003c\/p\u003e\u003cp\u003e* Loss of sensor reference voltage\u003c\/p\u003e\u003cp\u003e* Injector-control problems\u003c\/p\u003e\u003cp\u003e* Glow-plug control faults\u003c\/p\u003e\u003cp\u003e* Limp-home mode\u003c\/p\u003e\u003cp\u003e* Erratic engine operation\u003c\/p\u003e\u003cp\u003e* Engine warning light\u003c\/p\u003e\u003cp\u003e* ECU memory-related fault codes\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBosch lists examples of known ECU-related fault patterns including:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* No diagnostic communication\u003c\/p\u003e\u003cp\u003e* Faulty 5V sensor-reference supply\u003c\/p\u003e\u003cp\u003e* P0605 ECU memory fault\u003c\/p\u003e\u003cp\u003e* Engine cutting out after extended driving and subsequently failing to restart\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eImportant Diagnostic Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAn ECU should not normally be replaced solely because an engine fault code is present.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBefore replacement, check:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Battery voltage\u003c\/p\u003e\u003cp\u003e* ECU power supplies\u003c\/p\u003e\u003cp\u003e* ECU earth connections\u003c\/p\u003e\u003cp\u003e* Engine-bay fuses\u003c\/p\u003e\u003cp\u003e* Main relays\u003c\/p\u003e\u003cp\u003e* Wiring harness condition\u003c\/p\u003e\u003cp\u003e* Water or corrosion damage to connectors\u003c\/p\u003e\u003cp\u003e* CAN communication\u003c\/p\u003e\u003cp\u003e* Sensor 5V reference circuits\u003c\/p\u003e\u003cp\u003e* Immobiliser-related fault codes\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA shorted sensor or damaged wiring can pull down the ECU’s reference-voltage circuit and create symptoms that can appear to be an ECU failure.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eProfessional diagnostic testing is strongly recommended before replacing the module.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eImmobiliser \/ Vehicle Security Information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis ECU forms part of the vehicle’s immobiliser-controlled engine-management system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA used ECU generally cannot simply be plugged into another vehicle and expected to start the engine.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDepending on vehicle specification, replacement may require:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Immobiliser adaptation\u003c\/p\u003e\u003cp\u003e* ECU cloning\u003c\/p\u003e\u003cp\u003e* Transfer of immobiliser data\u003c\/p\u003e\u003cp\u003e* EEPROM \/ flash-data transfer\u003c\/p\u003e\u003cp\u003e* Matching to the instrument cluster \/ immobiliser system\u003c\/p\u003e\u003cp\u003e* Specialist diagnostic programming\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA suitably equipped automotive electronics specialist or VW diagnostic technician may therefore be required.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eECU Cloning\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIn many cases, specialists can clone the information from the original ECU onto a compatible replacement unit.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCloning may transfer important vehicle-specific information such as:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Immobiliser data\u003c\/p\u003e\u003cp\u003e* Engine calibration\u003c\/p\u003e\u003cp\u003e* Coding\u003c\/p\u003e\u003cp\u003e* Configuration information\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe original ECU normally needs to be readable for a straightforward cloning procedure.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eInstallation\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBefore installing the replacement ECU:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Disconnect the battery correctly\u003c\/p\u003e\u003cp\u003e* Inspect ECU connectors for corrosion or damaged pins\u003c\/p\u003e\u003cp\u003e* Check wiring for short circuits\u003c\/p\u003e\u003cp\u003e* Confirm the original ECU number\u003c\/p\u003e\u003cp\u003e* Confirm the Bosch hardware number where possible\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDo not repeatedly connect replacement ECUs to a vehicle with an unresolved electrical short, as this may damage the replacement module.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eProgramming \/ Coding\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eProgramming, cloning or immobiliser adaptation will normally be required when fitting a used ECU to a different vehicle.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis should be considered before purchasing.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eSimply matching the casing or connector shape is not sufficient.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eImportant Compatibility Note\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePlease compare the following with your original ECU before ordering:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* VW number – 038906016AJ\u003c\/p\u003e\u003cp\u003e* Bosch number – 0281012538\u003c\/p\u003e\u003cp\u003e* ECU family – EDC16U31\u003c\/p\u003e\u003cp\u003e* Engine type\u003c\/p\u003e\u003cp\u003e* Engine power output\u003c\/p\u003e\u003cp\u003e* Connector arrangement\u003c\/p\u003e\u003cp\u003e* Hardware number\u003c\/p\u003e\u003cp\u003e* Software number where available\u003c\/p\u003e\u003cp\u003e* Vehicle immobiliser configuration\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFor the safest replacement, the complete VW and Bosch numbers should match the original unit.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDo not purchase solely using vehicle registration, model year or engine size because several different ECUs were used across the Transporter T5 range.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCondition\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGenuine Volkswagen \/ Bosch used electronic control module.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eRemoved from a previously used vehicle and may show normal cosmetic marks, scratches, dirt or signs of storage\/removal.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePlease inspect all listing photographs carefully and compare the labels and connector arrangement with your original ECU.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eImportant: This used ECU may require specialist programming, immobiliser matching or cloning before it will operate correctly in another vehicle.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAny identifying colour\/security markings applied to the ECU must remain intact in the event of a return.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIdeal genuine replacement for a failed, damaged or non-communicating Volkswagen Transporter T5 1.9 TDI Bosch EDC16U31 engine ECU, provided all part numbers and programming requirements are correctly matched.\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Volkswagen\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 038906016AJ\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Volkswagen","offers":[{"title":"Default Title","offer_id":54843536572743,"sku":"158246044108","price":65.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/1528\/3527\/files\/10_9777ee38-537a-440f-8e17-174cf4692758.jpg?v=1788263929","url":"https:\/\/spares4repairs.store\/products\/%e2%99%bbvolkswagen-transporter-t5-ecu-engine-control-module-038906016aj-04-09%e2%99%bb","provider":"Spares 4 Repairs","version":"1.0","type":"link"}