Toyota Celica 2005 Repair Manual page 250

DI−51
DIAGNOSTICS − ENGINE (1ZZ−FE)
3 Check for open and short in harness and connector between OCV and ECM
(See page IN−30).
NG Repair or replace harness or connector.
OK
Check and replace ECM (See page SF−78).
2005 CELICA (RM1131U)
249