[ Content | Sidebar ]

No Posts Match, please try a different search.

Random Post.

Lexus IS200 ECU-EFI Power Source Circuit and Wiring Diagram

Wednesday, 27. February 2013 by Arya
Lexus IS200 ECU-EFI Power Source Circuit and Wiring Diagram. When the ignition switch is turned ON, battery positive voltage is applied to terminal IGSW of the engine ECU and the EFI main relay (Marking: EFI) control circuit in the engine ECU sends a signal to the terminal MREL of the engine ECU switching on the EFI main relay. Read more [...]