Toyota Celica 2005 Repair Manual page 555

DI−356
7 Check VVT controller assembly (See page EM−50).
NG
8 Replace VVT controller assembly (See page EM−44).
Go
9 Check blockage of OCV, oil check valve and oil pipe No. 1.
OK
2005 CELICA (RM1131U)
DIAGNOSTICS − ENGINE (2ZZ−GE)
OK Go to step 9.
NG Repair or replace.
554