Toyota 22R-E - There Is no Voltage between ECM Terminals + B (+ B1) and E1 (IG SW ON)

(2) Check that there is voltage between ECM terminal + B (+ B1)
and body ground. (IG SW ON)
(1) There is no voltage between ECM terminals + B (+ B1) and E1.
(IG SW ON)
(3) Check wiring between ECM terminal E1 and
body ground.
Check wiring between EFI main
relay and ECM terminal + B (+ B1).
Check wiring between EFI main relay
and battery.
Check fuse, fusible link and ignition
switch.
Check EFI main relay.
Try another ECM.
• +B (B1) – E1
Repair or replace.
Repair or replace.
Repair or replace.
Repair or replace.
Replace.
BAD
BAD
BAD
BAD
BAD
–ENGINE MFI SYSTEM
EG1–144