EN(H4SO)(diag)-187
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
Step
Check
Yes
No
1
CHECK CONDITION OF CRANKSHAFT PO-
SITION SENSOR.
Turn the ignition switch to OFF.
Is the crankshaft position sen-
sor installation bolt tightened
securely?
Go to step 2.
Tighten the crank-
shaft position sen-
sor installation bolt
securely.
2
CHECK CRANK SPROCKET.
Remove the timing belt cover.
Are crank sprocket teeth
cracked or damaged?
Replace the crank
sprocket. <Ref. to
ME(H4SO)-50,
Crank Sprocket.>
Go to step 3.
3
CHECK INSTALLATION CONDITION OF
TIMING BELT.
Turn the crankshaft, and align alignment mark
on crank sprocket with alignment mark on cylin-
der block.
Is the timing belt dislocated
from its proper position?
Repair the installa-
tion condition of
timing belt. <Ref. to
ME(H4SO)-44,
Timing Belt.>
Replace the crank-
shaft position sen-
sor. <Ref. to
FU(H4SO)-23,
Crankshaft Posi-
tion Sensor.>