Bank 2

Fig 1: EC-FUELB2-01 - Wiring Diagram

Courtesy of NISSAN MOTOR CO., U.S.A.

Specification data are reference values and are measured between each terminal and ground.

Pulse signal is measured by CONSULT-III.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.

TERMINAL SPECIFICATION DATA REFERENCE

TERMINAL NO.	WIRE COLOR	ITEM	CONDITION	DATA (DC Voltage)
24	SB	A/F sensor 1 heater (bank 2)	[Engine is running] Warm-up condition Idle speed	Courtesy of NISSAN MOTOR CO., U.S.A.
40 41 42 63	V/R P/L R/W G/Y	Fuel injector No. 6 Fuel injector No. 4 Fuel injector No. 2 Fuel injector No. 8	[Engine is running] Warm-up condition Idle speed NOTE: The pulse cycle changes depending on rpm at idle	Courtesy of NISSAN MOTOR CO., U.S.A.
40 41 42 63	V/R P/L R/W G/Y		[Engine is running] Warm-up condition Engine speed: 2, 000 rpm	Courtesy of NISSAN MOTOR CO., U.S.A.
57	BR/W	A/F sensor 1 (bank 2)	[Engine is running] Warm-up condition Idle speed	Approximately 2.6V
58	G/O			Approximately 2.3V
76	G/W			Approximately 3.1V
77	GR			Approximately 2.3V
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)