Toyota Celica 2005 Repair Manual page 767

DI−568
2 Check voltage between terminal BATT of ECM connector and body ground.
A19521
NG
3 Check for open or short in harness and connector between ECM and EFI No. 1
fuse, EFI fuse and battery (See page IN−30).
OK
Check and replace engine room J/B.
2005 CELICA (RM1131U)
DIAGNOSTICS
PREPARATION:
Remove the ECM cover.
BATT
CHECK:
Measure the voltage between terminal BATT of the ECM con-
nector and body ground.
OK:
Voltage: 9 to 14 V
OK
A19629
NG
− ENGINE (2ZZ−GE)
Replace ECM (See page SF−78).
Repair or replace harness or connector.
766