ECU noise

[s13bert]

hey wats up guys, like the title states my ecu is making a buzzing noise. the noise normally happens when i roll on second to make a turn, or slowing down, i switched ecu's with a friend and it still does the same noise, has anyone ever had this issue??? that noise is annoying :squintd:
thanks in advance.....

[Mangudai]

And you're sure its not coming from the engine bay?

[s13bert]

yes sir, because i had one of my friends check where the noise was coming from as we went for a test drive and she said its coming from where the ecu is at, so i took the plastic that covers it off, and drove it again and she said it was from the same spot, but a little louder since the plastic covering it was removed...

[stealthsr20]

well you should check the relays that are mounted net to the ecu, thats where i would start

[s13bert]

^ sorry if this might sound stupid, but where exactly are the ones you are talking about???