April 5, 2026: LEMON Manuals is launched! Read the announcement.

Waveform 8

Fig 1: Waveform 8

Courtesy 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:
Measuring condition	While engine idling