Bank 2

For PG, go to POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Fig 1: Wiring Diagram (Bank 2) - EC-FUELB2-01

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.

CONNECTOR TERMINAL SPECIFICATION DATA REFERENCE VALUES

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