Bimmerforums is the preferred online BMW Forum and community for BMW owners. 2 How can i reset the ECU on a 2000 BMW 323i?. How do I reset my on board computer ,e46,2000 -bmw,please.I left the keys on the 3 position on a hot day last year ,since then the speedo and the obc has not worked.the oil light and battery lights are also constantly on. Show Less. This makes it virtually impossible to swap used ECU's between BMW cars. We can reprogram a used ECU using another VIN number and reset the Rolling Code, virtually making the unit "virgin". This is a used original BMW part.This unit requires programming by an independent BMW specialist in order to start your car. Once you have reset your ECU system, it is important to drive the car for around 30 minutes to educate it about your driving style. 2010 BMW M6 Base 5.0L V10 - Gas. Tool needs: BMW standard tool (INPA, EDIABAS and WinKFP) A laptop running win XP mode Instruction: 1) Well install BMW WinkFP 2) Connect BMW ICOM A2+B+C diagnostic system hardware with vehicle via OBD socket. Choose E46! Revirgin a BMW ECU (Full Reset) Dtwok Location Offline Junior Member Reputation: 0. Reset BMW ECU to factory setting with NCS Expert software Posted on May 18, 2015 by sales If bimmers want to update your BMW ECU, retrofit CIC, or you have done a wrong coding/wrong setting, the best way is to bring it back to factory default settings. 3) After well load software, run BMW WinKFP software on the desktop. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. Thanks Given: 11 Thanks Received: 2 (2 Posts) Posts: 31 Threads: 3 Joined: Apr 2018 1 11-12-2018, 03:28 PM . how to reset ecu e46, 9, Clicking that button will enable you to choose your chassis. Can a ECU be reset? Will disconnecting battery reset ECU? ... 2000 e46 323 wagon. I have replaced the thrrotle body and i need to reset the thrrotle - Answered by a verified BMW Mechanic. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other ⦠So i need to "revirgin" my ECU to flash the 325i Software. Hey I want to use my old 320i E46 ECU and EWS in my New 325i. Only then, can we successfully exchange and swap a used ECU to work in another BMW car. 10, Another box pops up straight after, choose your ECU. BMW Ecu programming is a straight forward procedure with Autohex II scan tool, you can simply select any Ecu to program, Autohex II will do the following in one step: Program the Ecu the latest flash version, this update is calculated based on the FA (Vehicle Order) Idles okay, but revs to apx 2000 rpm and. 2009 BMW M6 Base 5.0L V10 - Gas. Disconnect the battery and Switch the ignition key to the on position for about 15 minutes should reset the ECU. oem 2006-2010 bmw e60 m5 e63 e64 m6 s85 5.0l v10 engine dme ecu computer mss65 | ebay The printed part number is 7 838 711. We use cookies to give you the best possible experience on our website. Choose whichever one works for you, it doesnât matter which one you select, this has nothing to do with which module you are programming, its just to get NCS to talk to your car. any suggestions would be appreciated. Whether you are interested in increasing its performance or making your car more flexible and economical, drive it in the same style and your ECU system will adapt to your individual driving style. Show More. However, weâve found a way to work around this. Yes, all ECU (Engine Control units) can be reset and be should reset once per manufacturerâs guideline for a smooth relearn process or upon installing a replacement unit. 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