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computer

  1. Diagnostic inquiry

    Europe
    I have a car BMW e46 318i 1995 ccm with engine n42 (143 hp) made 2004 / Jaunuary. When analyzing OBD data with Konnwei KW850 diagnostic computer, I checked the fuel mixture preparation. I need help with one piece of information. A diagnostic computer displays "datastream", where they are basic...
  2. Computer shows 50.0 C temperature

    General E46 Forum
    My computer displayed temperature is fixed at 50.0 Celsius non stop. Anyone have any idea why?
  3. Any BMW 16:9 Nav Monitor-CD - MKIV Nav DVD Drive -Very Good Condition

    Lighting & Mobile Electronics (I.C.E.)
    16:9 Navigation monitor with CD player, in excellent condition, no dead pixels, all buttons in good shape, 100% fully functional. $210 shipped (usps priority mail) MK IV DVD Navigation, 100% fully functional. $180 shipped (usps priority mail)
  4. Brake lights and dash won't turn off

    General E46 Forum
    Hey All, Long time BMW owner, first time poster. Title says most of it. I went away for Christmas break for 3 weeks and came back to find my computer (with the mileage, temp, etc.) blank (light still on, but blank). The car still works fine so I think nothing of it. Fast forward 2 days and I...
  5. Water/electrical

    General E46 Forum
    Haven't been using my e46 much lately and I know the convertible drains are clogged up... Last week rained really good here in Florida. Water inside the car and trunk. Saw the other day the brake lights were on, all dash lights were on (no key in ignition) and the button to the convertible top...
  6. Computer/Monitor Reset Procedure

    General E46 Forum
    This is the BMW E46's computer/monitor reset procedure. For those of who have the "service engine soon" light coming on frequently preventing you from getting the sticker, read this. If you can get your car to pass this test once without the light coming on, bring it right to the mechanic and...
  7. E46 issues! Computer?

    General E46 Forum
    Hey, A couple months ago I posted a threat on my HID fog lights that were making things act up. I was told to pull them out, and I did. Things have been fine since, until the last week or so. Twice in the same day my whole cluster stopped working, and I just had to pull in/out fuse 43 to reset...
  8. Without navigation, trip computer function still there?

    General E46 Forum
    So I'm looking at buying an E46 330i (probably '03-'05). I plan on installing / upgrading to a Dynavin touchscreen nav. My question is, if the car does not already have a navigation system in place (along with the trip computer), will I be able to hook up any pre-installed wiring to get the trip...
  9. Computer/Instrument Cluster

    General E46 Forum
    Today I was changing out a bad fuse and accidentally pulled out a fuse that goes to the instrument cluster. Now a yellow "BRAKE" light stays on, the triangle with exclamation and counterclockwise arrow (maybe traction control) in the owner manual it's called the "ASC+T/DSC and ADB/ABX/DBC"...
  10. MDK issue leads to DME suspicion

    General E46 Forum
    Hey guys, I could use your help on this one. I have a 2000 323i 4 door with manual transmission. A couple of months ago I pulled away from a stop light when the EML and DSC lights came on. The MDK (throttle body) also was put into Emergency Operation 2, which allowed me to limp home at...
  11. E46 330 FS: 2004 330ci SMG Transmission + extras

    Engine & Performance
    I have for sale (or possible trade) a SMG transmission from my 2004 330ci with 79K miles on it. It is as complete as the photos show. NO PUMP, that is what failed. The listing includes the SMG computer and the shifter (sans knob). I would be willing to include the knob if the buyer has a...
  12. Starting Car resets computer

    General E46 Forum
    This has been an issue for me for a While and I still haven't found out the cause. Every time I start my car the Trip ODO, MPG, Clock and MPH reset. I have checked the batter cable and all seems to be good. Has anyone ever experienced this? What things could I look at?
  13. 325i computer/sensor issues

    General E46 Forum
    hi, my 325i stationwagon, which was running perfectly up to a few weeks ago, has some (in my opinion) computer/sensor issues... On some days, the engine idles extremely eratically, and often cuts out. The torque seems to be impaired too, as i need to give it large amounts of accelerator to pull...
  14. Starting Problem

    General E46 Forum
    I washed my car from outside... then it stopped working at all, when trying to switch it on, the mass air flow sensor appears and the temerature meter indicates full heat, given that car is cool. see attached photo... would any body help please? I could not recognize the problem!!
  15. Should i go to a BMW dealer and get my problems checked out??

    General E46 Forum
    I bought a 03 325i about two months ago. I think my computer reads wrong or there is something wrong with my fuel pump/filter because when my computer read 36mi till empty i parked it in my driveway but i didnt start again till i put gas in it. Now whenever im in traffic moving 10mph or less my...
  16. No power??

    General E46 Forum
    I have a 2000 323CI and as I was driving today, suddenly the power would keep cutting off? It would go up to about 2000 rpm and just start dying down until it turns off.. This happened 2 weeks ago and i changed the throttle sensor and it was fine. now it happened again could it be the computer...
  17. FS: S52 Swap only 600 miles

    Engine & Performance
    Yes you read that right. Complete motor, manual tranny, computer and harness out of an M coupe wrecked with 600 miles on it. I am asking $5000. Picked up at our shop. We can deliver it locally for an additional fee. The motor is still in the car so you can verify Vin and motor match and milage...
  18. Carputer

    General E46 Forum
    Hi, I have seen may threads about installing a carputer and it is something I have managed to do over the summer, however i haven't completed it and need some advise. Currently my 7' lilliput screen has to be windscreen mounted, which is a pain when having to remove it every time i leave my...
  19. OBC Location???????

    General E46 Forum
    Hey, I recently purchased a 2000 BMW 328Ci and a few days after driving it, I noticed that my outside temperature was reading -40 F... and its the middle of August... So I thought, "Hey, my OBC must be jacked up somehow" and when I got home, sure enough a cable was hanging free on the driver's...
  20. Speaker and Carputer Installation. Pics.

    Mobile Electronics Forum
    Take a look and see if this helps you out... The following is a brief compilation of images that record the series of steps I took in installing new component speakers, two subwoofers, two amps, and eventually a carputer. I had previously documented my speaker and amp install here. Thanks to...
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