Toyota Celica 2005 Repair Manual page 481

DI−282
6 Check EFI fuse.
Engine Room J/B
EFI Fuse
I11732
OK
7 Check EFI No. 1 fuse.
Engine Room J/B
EFI No. 1
I11732
OK
8 Check EFI main relay (Marking: EFI) (See page SF−56).
OK
2005 CELICA (RM1131U)
DIAGNOSTICS − ENGINE (1ZZ−FE)
PREPARATION:
Remove the EFI fuse from the engine room J/B.
CHECK:
Check continuity of EFI fuse.
OK:
Continuity
NG Check for short in all the harness and compo-
nents connected to EFI fuse.
A11409
PREPARATION:
Remove EFI No. 1 fuse from engine room J/B.
CHECK:
Check continuity of EFI No. 1 fuse.
OK:
Continuity
NG Check for short in all the harness and compo-
nents connected to EFI No. 1 fuse.
A11409
NG Replace EFI main relay.
480