EG–580 ENGINE – 2JZ–GTE ENGINE TROUBLESHOOTING 8 Check EFI main relay. Open Continuity 3 2 5 1 Continuity Battery BE1841 P04590 P04591 P Remove EFI main relay from R/B No.2. C Check continuity between terminals of EFI main relay shown below. OK Terminals 3 and 5 Open Terminals 1 and 2 Continuity (Reference value 72 Ω) C (1) Apply battery positive voltage between terminals 1 and 2. (2) Check continuity between terminals 3 and 5. OK Terminals 3 and 6 Continuity OK NG ↑Replace EFI main relay. 9 Check for open and short in harness and connector between terminals M–REL of engine control module and body ground (See page IN–30). OK NG Repair or replace harness or connector. ↑Check and repair harness or connector between EFI ↓No.1 fuse and battery.