Where is the ecu fuse located on a 1992 Lexus ls400?

In a 1992 Lexus LS400, the ECU fuse is located in the engine compartment fuse box. Specifically, you should look for a fuse labeled "EFI" or "ECU," typically found in the upper right section of the fuse box. It's advisable to consult the owner's manual for the exact location and specifications, as fuse designations can vary. Always ensure the ignition is turned off before checking or replacing fuses.