ecu

  1. G

    FOR SALE: LOZIC ECU for Sale - $500

    Selling my spare ecu. You can ship to LOZIC to have him reassign to your VIN and set up your own customization. $500
  2. M

    2010 Hyundai Genesis coupe 2.0t computer issue?

    I have a 2010 2.0t gen coupe premium it has 120k mile, about 1 month ago I went to shut it off to gas up and I turned it back on and all lights came on and stayed on ABS, traction control, TPMS, airbags , my speedometer stopped working and I’m eating gas like a MOFO... I went to 2 mechanics they...
  3. Tonfinnhead

    Genesis 5.0 r spec tuning opportunity!!!

    Hello all. So I know we are very limited with tuning options. But I have a very well know tuner who is willing to give us an opportunity to have our cars tuned here in the states. I will need as many 5.0 and 4.6 gen owners to chime in here so that he knows it's worth his time cracking the Ecu...
  4. R

    P0841 code R Spec

    I bought my 2012 Hyundai Genesis 5.0 R Spec exactly 2 weeks ago. Car performed great for a week and then suddenly on the highway one day the transmission went nuts. Sliding in and of gear, slamming into gears on up and downshift. Engine light on by the time I limped her home.. P0841 code...
  5. D

    K&N filters ecu reset

    I have heard that after changing an air filter, you should unplug the battery and let it sit for a while to reset the ECU so it can then adapt to the new air flow. Is there any truth to this? Thanks!
  6. L

    Alternator not charging battery when headlights on

    When I turn on my headlights or when they turn on automatically, the alternator stops charging at 14.4 and drops to 12.5 for days periodically, this only happens when the headlights are turned on other than that the charging system charges at 14.4. The dealership has replaced the alternator...
  7. M

    piggy back ecu harm for egine?

    at a local shop near me there was a m3 that had a piggybacked Aem infinity that activated after a certain mph would this harm the 5.0 r spec engine?
  8. Tampa_Gen_13

    2014 R-SPEC sedan ECU info

    Does anyone have any info on our ECU? What brand is it? Anyone willing to unbolt and flip it over. Need to see the sticker on the other side. Should be a Bosch, Siemens, Continental ECU. I will explain later. May have a tuning option.
  9. M

    spare ecu

    trying to find a spare ecu for the genesis 5.0 r spec to send out to korea please contact me asap with pricing.
  10. joeyz400

    ECU Tune

    Does anyone know of any companies working on a tune for our 2015 V6's? I think a tune and a better flowing exhaust would do wonders for 0-60 performance and get rid of the WOT lag.....
  11. Tailwalker

    Chicagoland V8 needed for ECU Mod

    Hello, Looking for a Chicago area V8 sedan (both 4.6 and 5.0) that is into the mod scene and would be willing to test run an ECU. This is in it's fledgling state at this point, but we are looking to send an ECU for each model to a company in the Chicago area. Once they have cracked and...
  12. D

    Ecu flash/tune

    Hi guys. Im wondering if their is a tune or ecu flash for the 3.8 genesis sedan to add horsepower etc. I know that the coupe has this but im looking for it for the sedan. Please let me know.
  13. K

    picture of 5.0 ECU

    Can someone take a picture of their ecu, I need to know the manufactuer and see the labels on it. Have another tuner very interested in cracking the ecu of both the 4.6 and 5.0. I have provided him the 4.6 info but I need to get him the 5.0 info to see how similar they are.
  14. N

    Aftermarket ECU with preloaded tunes

    Anyone know of/used one that is worth anything. Found this online; no reviews though. http://www.genracer.com/haltech-platinum-pro-plug-in-ecu.html
  15. I

    ECU update available for the Electronic Throttle Control

    Hey just brought my genesis to the dealer on Tuesday of this week, I got an engine light and the car went into to "limp home" mode. After turning it off and starting it back up, the car drove fine but I wanted to get the light reset. Apparently there was an issue with the stock ECU coding that...
  16. C

    Had to reboot - P0638 ECU Code - Software Update

    Feel free to (bump) if there is a better forum. Anyone else experience this? Driving in to work yesterday (ironically, on my way to a dealer for 72k (km) service) when power disappears and check engine and ESC lights come on. Seemed to be in "limp" mode - would slowly accelerate to 50km/h...
  17. bradyb

    ecu flash anybody know

    i have a 2009 4.6. i had the oil changed at the dealer and the said that the was a TBA and the car needed a flash to the ecu. Does anybody know what changes are/were made to the ecu?
  18. O

    Problem with computer kit (ECU)!!!

    When I start my car i get message in my screen that "Can not find (u.com.h) or one of its components.Make sure the path and file name correct and that all the required files are available" Also my blue tooth,rear camera, and stereo doesn't work properly. Does any one know what should I do. Is...
  19. J

    ECU photographs

    Does anyone have some good photographs, with some detail, of the 4.6 ECU? There may be a company that can do up some ECU flashing/equip. Thanks.
  20. J

    ECU data

    Anyone know how to pull the ECU data off this car (4.6)?
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