Toyota Celica 2005 Repair Manual page 370

12 Check compression pressure of misfiring cylinder (See page EM−3).
OK
13 Check valve clearance of misfiring cylinder (See page EM−4).
OK
14 Check result of step 4 switch step by number of misfire cylinder.
High misfire rate cylinder
1 or 2 cylinders
more than 3 cylinders
A
15 Check valve timing (Check for loose or a jumped tooth of the timing chain)
(See page EM−16).
OK
2005 CELICA (RM1131U)
DIAGNOSTICS − ENGINE (1ZZ−FE)
NG Repair or replace.
NG Adjust valve clearance.
B Check for intermittent problems
(See page DI−3).
NG Adjust valve timing.
369
Proceed to
A
B
DI−171