Toyota Celica 2005 Repair Manual page 738

8 Check vacuum hoses ((8), (9), (10) and (11) in Fig. 1 in circuit description).
CHECK:
(a) Check that the vacuum hose is connected correctly.
(b) Check the vacuum hose for looseness and disconnection.
(c) Check the vacuum hose for cracks, holes damage, and blockages.
OK
9 Check connector for EVAP VSV, connector for CCV, connector for pressure
switching valve and vapor pressure sensor connector for looseness and discon-
nection.
OK
10 Check charcoal canister for cracks, holes and damages.
OK
2005 CELICA (RM1131U)
DIAGNOSTICS − ENGINE (2ZZ−GE)
NG Repair or replace vacuum hose.
NG Repair or connect VSV or sensor connector.
NG Check and replace charcoal canister.
737
DI−539