Toyota Celica 2005 Repair Manual page 714

23 Check fuel tank.
OK
24 Check charcoal canister for cracks, holes and damages.
OK
Replace ECM (See page SF−78).
2005 CELICA (RM1131U)
DIAGNOSTICS − ENGINE (2ZZ−GE)
NG Replace fuel tank.
NG Repair or replace charcoal canister.
713
DI−515