Discussion and technical advice the SW20 MR2. 3S-GTE, 3S-GE, 3S-FE etc
Anything and everything to do with maintenance, modifications and electrical is in here for the Mk2.
How do you clear error codes on an Apexi Power FC?
ECU light is constantly on. Bridged the 2 ports of the diagnostic box but nothing happens. Light remains on when engine turned on.
Disconnected battery and removed EFI fuse but still light is on.