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  1. E90 cranks but won't start, no communication with DME

    Jan 9, 2022 · Didn't sit right and pricey so towed back home to start investigating ourselves. So problem seemed to be that with no communication with DME and no power at fuses 37,38,39 something is …

  2. What is a DME Control Module? - BimmerFest BMW Forum

    Apr 8, 2010 · DME verifies all incoming data by comparing it with the reaction of the rest of the system. If a defective sensor delivers unrealistic data, DME replaces this with preset standard values. If a spark …

  3. Main DME relay location | BMW Forum - BimmerFest BMW Forums

    Jun 8, 2025 · Can someone tell me where the main DME relay, specifically valvetronic control, is located on 2009 X3 3.0i, E83, N52. It is not in the engine compartment fuse box!. Most diagrams show …

  4. Help with a lot of DME Codes - BimmerFest BMW Forum

    Nov 16, 2023 · No DME 2 is the slave DME on Bank 2, driver side. DME 1 is on passenger side. Ended up being a loose pin in one of the harnesses to DME 2

  5. E92 335i Possible Fried DME / Electrical Issue - BimmerFest BMW Forum

    Jul 17, 2024 · C) DME Grounds, X6454; D) Location of Fuse Carrier A8680 & DME Main Relay K6300 in E-box; E) Connector View of DME Main Relay K6300 Socket; F) Location of F06 10Amp fuse in E …

  6. Testing power between DME and Valvetronic Motor

    Feb 24, 2023 · Hey guys I'm wondering if anyone knows the best method to test to see If Im getting juice from my DME to the Valvetronic Motor. I'm having Valvetronic issues and I want to make sure my …

  7. How to: Realign the CAS and the DME - BimmerFest BMW Forum

    Jan 27, 2018 · Can anyone tell me how to do this using the Foxwell Scanner? I bought the cable and the software but it wouldn't perform the function (probably an issue with the install even though I was …

  8. Gearbox fault (EGS, DSC, KOMBI, DME fault) - BimmerFest BMW Forum

    Dec 12, 2024 · Long first start (this is normal when the data bus is shaking). After the engine started, I see in the diagnostics that the blocks (DSC, DME, EGS, SZL, SFZ - all after SGM/SIM on bus) on PT …

  9. fault 2F44 EWS preventing manipulation due to DME Software

    Sep 23, 2017 · The engine on my 2008 550i cranked normally, but would not start. I had it towed to the dealership. This is what they found: The invoice says: "Interrogated fault memory, found fault 2F44 …

  10. e39 DME replacement!! HELP!! - BimmerFest BMW Forums

    May 23, 2012 · The DME is the top (closest to the firewall) module I believe. Unplug the harnesses and presto, your DME is free. Your EWS is located underneath your steering wheel on the left hand side. …