Ignition Coil and Ignitor Assembly: Inspection

Check the following using a tester. Replace if defective.

CAUTION:

If the resistance is extremely low, it indicates the presence of a short-circuit.
Ignitor is integrated with the coil. Therefore the resistance of primary side coil cannot be measured.

Specified resistance (U5 model):

[Secondary side]

Between (A) and (B)

12.8 kΩ+/-15%

Between (C) and (D)

12.8 kΩ+/-15%

Fig 1: Installing Bolt (U5 Model)

Courtesy of SUBARU OF AMERICA, INC.

Specified resistance (Except for U5 model):

[Secondary side]

Between (A) and (B)

11.2 kΩ+/-15%

Between (C) and (D)

11.2 kΩ+/-15%

Fig 2: Installing Bolt (Except For U5 Model)

Courtesy of SUBARU OF AMERICA, INC.