Subaru LEGACY 2006 Manual page 742

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3. Ignition Coil and Ignitor As-
sembly
A: REMOVAL
1) Disconnect the ground cable from the battery.
2) Disconnect the spark plug cords from the ignition
coil and ignitor assembly.
3) Disconnect the connector from the ignition coil
and ignitor assembly.
4) Remove the bolt which secures the ignition coil
and ignitor assembly to the intake manifold.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
8 N·m (0.82 kgf-m, 5.9 ft-lb)
CAUTION:
Connect the spark plug cords to the correct po-
sitions. Failure to do so will damage the unit.
Ignition Coil and Ignitor Assembly
C: INSPECTION
Check the following items using a tester. Replace if
defective.
Secondary coil resistance
CAUTION:
Specified resistance:
[Secondary side]
IN-00203
IG-02051
IG-02052
IG(H4SO)-7
• If the resistance is extremely low, it indi-
cates the presence of a short-circuit.
• Ignitor is integrated with the coil. Therefore
the resistance of primary side coil cannot be
measured.
Between (A) and (B)
Ω±
11.2 k 15%
Between (C) and (D)
Ω±
11.2 k 15%
(C)
(A)
IGNITION
(D)
(B)
IG-02054