There Is No Voltage Between Ecm Terminals No. 10 And/Or No. 20 And E01, And/Or E02 (Ig Sw On) - Toyota 22R-E Service Manual

Terminals
No.
ENGINE
Trouble
.No voltage
(1)There is no voltage between ECM terminals No. 10 and/or
No. 20 and E01, and/or E02. (IG SW ON)
(2) Check that there is voltage between ECM terminal No. 10 and/or
No. 20 and body ground.
Check fusible link and ignition
switch.
(3) Check resistance of magnetic coil in each injector
STD resistance: 13.4 – 14.2W
Check wiring between ECM
terminal No. 10 and/or
No. 20 and battery.
– MFI SYSTEM
Condition
Ignition switch ON
Check wiring between ECM terminal E01, and/or E02
and body ground.
Try another ECM.
BAD
BAD
EG1–133
STD Voltage
BAD
Repair or replace.
Repair or replace.
Replace injector.
Repair or replace.