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  1. E46 (1999 - 2006)
    Greetings, I have an M54b30 and I've been having an issue with the car behaving sluggish once reaching operating temperature, there's a night and day difference with torque output between driving it within the first 10 minutes of start up (when still running cold) and then once at operating...
  2. E46 (1999 - 2006)
    Hey guys so I have a question, I’m going to be replacing the s54 in my 2004 M3 with a motor from a 2002 m3. My question is do I need the ecu/dme from the donor car, or will the ecu in my car work fine?
  3. 7 Series - E65 / E66 (2002 - 2008)
    Here is a video of my diagnosis before removing CAS and DME and sending to ECU pro for testing. If the issue is not DME could someone tell me possibly what the issue is? Video BMW e66 750li no communication
  4. BMW Coding and Programming
    Hello Guys, I have seen all these companies (MHD, MGFlasher, BM3) offer ECU remaps through the OBD port using ENET. My question is, is it possible to remap it with ENET using a tuning file from any other online ECU tuner ? ( I know that's not possible for all cars but with my car it is) And...
  5. BMW Coding and Programming
    Hello, i have a Problem, i have install on my M5 F90 LCI Retrofit Taillights, and coded them with e-sys (HO-Wort) HELC. Everything works fine. But when i Connect OBD (MHD Adapter) to Flash ECU, i dont get any connection. BimmerCode Works, but BimmerLink dont work to, every Software that will...
  6. General BMW Questions
    Hey guys, so I'm looking at buying a 2008 323i, the only issue is that the ECU was fried due to negligence while the current owner was working on thr car, I was wondering if there would be damage to more then the ECU in the car( like messing up some of the electronics, or messing with the cars...
  7. X3 M, X5 M, X6 M, Z3 M & Z4 M
    I need help simply getting the ECU out of the E box. With this particular BMW, after getting access to the ECU, The ECU is literally locked into some type of clipping system. I don't want to have to break the clipping system to get the ECU out. However, I can't find a video or instructions...
  8. 1 Series & 2 Series
    Hello all I’m new around here. I’m not sure if this post is allowed. But I have a 2009 128i. Car was running and everything. I thought I had a misfire so I got new plugs and was ready to start. I drove home parked the car ran into the house came back out popped the hood. I pulled the black...
  9. E60 / E61 (2004 - 2010)
    Hello all I saw a few threads about ECUs but none in particular with the E60 and I was wondering will a Reset help it relearn with its High flow panel filter and Muffler delete only. The Car has seemed confused after the delete (mainly the MPG needle gets confused such as going to the lowest MPG...
  10. E63 / E64 M6 (2006 - 2010)
    so stock our cars ship w 3 maps (p400, p500, p500 sport) there's a bunch of solutions out there for plug-and-play remapping, with varying levels of technical rigor behind them.. what i'm curious abt is if anyone has any experience specifically w leaving p400 and p500 intact and customizing...
  11. BMW Coding and Programming
    Hello, I have a 2000 328i m52tu fi build CXRACING e46 turbo manifold -Greddy profec b spec ii boost controller - Turbosmart ultra-gate 38 wastegate w/ dump to ground -66mm eBay turbo(no shaft play or any problems) -Cometic .140 MLS head gasket - ARP 2000 Head studs Suspension: -Silvers NA...
  12. General BMW Questions
    Hello everybody. I have done a lot of maintenance to my E92 over the past few months, and I haven't reset the ECU (as far as I know) at all. I have replaced VANOS solenoids and changed the oil multiple times. I have also changed the air filter and replaced MAF. I was wondering if any of these...
  13. E39 (1997 - 2003)
    I took the air bag ECU out of my E39, yr2000 , 528i . Nothing at all happened . NO surprise explosions , car runs fine and all functions work as they should . I took it out to send it away to have error messages and faults cleared after the airbag light came on after the battery was not...
  14. E30 (1982 - 1993)
    PLEASE HELP Hi everybody I have a 1990 bmw 325i automatic transmission vin WBABB2312LEC22100 And it’s been running rich. It smells like gas when I start the car and it has a very rough idle. The idle goes low and high and when that does happen the check engine light turns on but when it’s runs...
  15. X Series
    Hi guys, Today I have an issue with ECU I am trying to clone ECU using by KTAG 7.020 ECU version is DME MSV80 and the problem is I don't know how to connect (I mean which number and colour should be connected) this cable. does anyone know how to do? photos are attached Many thanks
  16. F10 / F11 (2011 - 2016)
    Need assistance in identifying the tune installed in my 2015 BMW 535i. This button appears to control settings, button blinks blue at intermittent intervals depending on how many times pressed (button appears to be Saturn outline) . There is a red plug going directly into the OBD2 port...
  17. E46 (1999 - 2006)
    I had this car sitting for a while now and i want to give it a ride but it doesn't start the engine it's all ok it has spark/air/fuel/and its timing is ok also, I have bought a new battery, on the dashboard it shows 12.5 volts so it's strong but the main concern is that the ECU was fried and i...
  18. X5 E70 (2007 - 2013)
    Transmission problem? I started up my X5 a bout a week ago and I received the following messages on the screen DSC / AWD warning comes up immediately.. and the shifter clicks in and out of park (by that i mean the "P" light goes in and out .. it doesn't go into gear or neutral) it will not allow...
  19. E90/E91/E92/E93 (2006 - 2013)
    I have my 2006 e90 325i in the shop right now, reason being is the traction control light on and no cruise control. Tech guy said that the DME is seeing an automatic transmission, it was built from South Africa as a manual six speed. Checked with the VIN number and it is a manual six speed...
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