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Home >> Subaru >> 2017 >> Outback 2.5i >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics - Introduction) (H4DO) >> Engine Control Module (ECM) I/O Signal >> Electrical Specification >> Waveform 10
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Waveform 10

Fig 1: Waveform 10
G11583267Courtesy of SUBARU OF AMERICA, INC.
Measured terminal Crankshaft position sensor (+) signal (E158) No. 40 (+) - Engine ground 3 (E158) No. 63 (-):
Ignition coil #1 (E158) No. 37 (+) - Engine ground 3 (E158) No. 63 (-):
Ignition coil #2 (E158) No. 35 (+) - Engine ground 3 (E158) No. 63 (-):
Ignition coil #3 (E158) No. 38 (+) - Engine ground 3 (E158) No. 63 (-):
Ignition coil #4 (E158) No. 36 (+) - Engine ground 3 (E158) No. 63 (-):
Measuring condition While engine idling
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