Toyota Celica 2005 Repair Manual page 491

DI−292
2 Check continuity between terminal CG of DLC3 and body ground.
OK
3 Check for open and short circuit in harness and connector between ECM and
DLC3, and DLC3 and body ground (See page IN−30).
OK
Replace ECM (See page SF−78).
2005 CELICA (RM1131U)
DIAGNOSTICS − ENGINE (1ZZ−FE)
NG Repair or replace harness or connector.
NG Repair or replace harness or connector.
490