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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 13
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Waveform 13

Fig 1: Waveform 13
G11583270Courtesy of SUBARU OF AMERICA, INC.
Measured terminal Starter cut relay control (B134) No. 49 (+) - Engine ground 3 (E158) No. 63 (-):
Engine speed output (B134) No. 10 (+) - Engine ground 3 (E158) No. 63 (-):
Accessory cut request (B134) No. 64 (+) - Engine ground 3 (E158) No. 63 (-):
Battery voltage (battery terminal) (+) - Engine ground 3 (E158) No. 63 (-):
Measuring condition When engine is started