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ecu

  1. Is Mileage stored on a seperate RAM from the main ECU?

    If so, where is it located?
  2. MG1 ECU Teardown | Attempting component-level repair on the Supra ECU

    Hello fellow nerds, I recently came into possession of a MG1 ECU that is "cloneable," the catch is this ECU was clearly involved in nasty wreck. I want to take this opportunity to do what I think has not been documented before. We are tearing open this enclosure and going to attempt to repair...
  3. Does my ecu need to be unlocked

    Hello, I have a 2020 Supra that was purchased in early 2019. I have kept it bone stock and about 1 month ago I had a very weird issue where the car went into a limp/overheat mode and would only allow for low boost/acceleration and on the performance meter it would max at 200hp/tq so I brought it...
  4. Looking for ECU/DME backup file

    Short of getting some equipment and pulling one myself. I am looking for a full backfile of a MKV ECU/DME. Preferably post June 2020. Looking to do some research on the data and benefit the community. Thanks if you have one!
  5. Road & Track Article dives into "What California's New ECU Law Means for Tuned Cars"

    What California's New ECU Law Means for Tuned Cars California's biennial smog check now includes a test to detect unapproved ECU software or aftermarket tuners. We spoke with a SEMA representative to find out what this means for your car...
  6. California Will Start Checking for ECU Tuning In Smog Checks This Month

    For those of us who retain factory emissions hardware and cat converters, increased emissions from a tune are negligible. But we'll have to comply to stay street legal. BY CHRIS ROSALES UPDATED JUL 13, 2021 4:24 PM Some folks on social media have started to post about a new California smog...
  7. What performance mods for 21 without tune?

    I'm in the process of picking up a 2021 3.0 premium and won't be able to tune as the ecu is locked. I plan to get jb4 but would like some other performance mods aswell. I know tires and running higher octane fuel is possible but what about dp, exhaust, pure 800 etc What can I do to improve the...
  8. Tune Options - Many to choose from, and been "out of the game" for a while.

    Hello all, I am sure this has been covered in detail in the past, but I am looking for success stories as well as a bit of education on the current tune options out in the world. I am in no hurry to do anything just more looking for info and feedback. I am most aware of two tuning options...
  9. A91 & Recent 2021 Impossible to Tune / ECU manufactured after 2020/6 is locked? [WARNING: NO POLITICS]

    ** EMERGENCY POST ** We were asked not to talk about it, but it’ll end up going public soon anyways. Upon earlier this week, we received our first A91 (that i know of in the world) to be tuned. Sending his ECU in to us to be unlocked, we came across some information thats never been seen...
  10. DME REMOVAL QUESTION

    Hey guys, I got bootmod3 but I have to unlock my DME, bootmod3 said that they’ll do it for me if I ship it to them. With that being said I’m planning on removing my DME myself from my 2020 supra, seems pretty easy. This might be a dumb question but I want to make sure I don’t break my car since...
  11. Titan Motorsports Protune V.1- $450

    Selling my Titan Motorsports Protune V.1 piggyback ECU. The product is in excellent condition. Willing to help install for anyone in the South Florida area. Price is $450 w/ free shipping to the continental United States.





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