Zack
Member
- First Name
- Zack
- Joined
- Nov 17, 2019
- Threads
- 2
- Messages
- 13
- Reaction score
- 10
- Location
- Southern California
- Car(s)
- Absolute Zero White 2020 Toyota Supra
- Thread starter
- #1
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 into my dealership. They said they weren't sure what the issue was and that they thought it would need a ecu update (Very strange, I tried to inquire more but they said they didn't know the real reason for it) so I paid for my ecu to be flashed/updated and then it was fixed. I also have never heard of that issue happening, and looked over multiple forums and didn't find anybody else with that issue.
Now I am looking into finally getting a downpipe and tune, but I am not sure if they have locked my ECU with that flash/update and wouldn't want to purchase a JB4/BM3 and have it not work/brick my ecu. So how would I figure out if my ECU is locked, and who are the best people to send or bring my ECU to in order for it to get unlocked. I live in the Los Angeles area and am willing to drive out in order for it to get unlocked.
Thanks for the read and help!
Now I am looking into finally getting a downpipe and tune, but I am not sure if they have locked my ECU with that flash/update and wouldn't want to purchase a JB4/BM3 and have it not work/brick my ecu. So how would I figure out if my ECU is locked, and who are the best people to send or bring my ECU to in order for it to get unlocked. I live in the Los Angeles area and am willing to drive out in order for it to get unlocked.
Thanks for the read and help!
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