Questions / support for the K-Series ECU re-flash
4 posts • Page 1 of 1
Hello, I am needing to find out if my ecu has already been reflashed. I will upload the ECU number in a bit, but with it already having I/H/E, is there a pretty good chance it was? Also, I can see the ECU behind the glove box, but where would the numbers be located? i have an 03 si.
The numbers are on a sticker on the side of the ECU. You will have to remove the ECU to be able to see it. There is no way to tell if it is reflashed without the serial number.
Ok so I have another question....say my ecu is not flashed...i have been doing allot of reading about it and from what I understand, there are dc sports headers on my car. Would the reflash not be recommended? There are just so many posts about it and I want to just really know the right answer