Subaru Legacy 2003 Service Manual page 585

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
6 CHECK CAMSHAFT POSITION SENSOR.
1) Remove camshaft position sensor.
2) Measure resistance between connector ter-
minals of camshaft position sensor.
Terminals
No. 1 — No. 2:
Is the measured value within the specified
range?
7 CHECK CONDITION OF CAMSHAFT POSI-
TION SENSOR.
Turn ignition switch to OFF.
Is the camshaft position sensor installation bolt
tightened securely?
8 CHECK CAMSHAFT SPROCKET.
Remove front belt cover.
Are camshaft sprocket teeth cracked or dam-
aged?
9 CHECK INSTALLATION CONDITION OF
TIMING BELT.
Turn camshaft using ST, and align alignment
mark on camshaft sprocket with alignment
mark on timing belt cover LH.
Is timing belt dislocated from its proper posi-
tion?
Step
EN(H4SO)-188
Value
1 - 4 kΩ
Tightened securely.
Cracked or damaged.
Dislocated from proper posi-
tion.
Yes
Go to step 7. Replace camshaft
position sensor.
<Ref. to
FU(H4SO)-28,
Camshaft Position
Sensor.>
Go to step 8. Tighten camshaft
position sensor
installation bolt
securely.
Replace camshaft Go to step 9.
sprocket. <Ref. to
ME (H4SO)-,
Camshaft
Sprocket.>
Repair installation Replace camshaft
condition of timing position sensor.
belt. <Ref. to <Ref. to
ME(H4SO)-46, FU(H4SO)-27,
Timing Belt Crankshaft Posi-
Assembly.> tion Sensor.>
No