Bank 2

WARNING: This page is about a different variant/trim than selected.

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

Fig 1: EC-O2S2B2-01 - 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.

INPUT/OUTPUT VOLTAGE CHART

TERMINAL NO.	WIRE COLOR	ITEM	CONDITION	DATA (DC Voltage)
17	R/L	Heated oxygen sensor 2 heater (Bank 2)	[Engine is running] Engine speed: Below 3, 600 RPM after the following conditions are met. Engine: After warming up Keeping the engine speed between 3, 500 and 4, 000 RPM for 1 minute and at idle for 1 minute under no load.	Courtesy of NISSAN MOTOR CO., U.S.A.
17	R/L	Heated oxygen sensor 2 heater (Bank 2)	[Ignition switch: ON] Engine stopped [Engine is running] Engine speed: Above 3, 600 RPM.	BATTERY VOLTAGE (11 - 14V)
34	W	Heated oxygen sensor 2 (Bank 2)	[Engine is running] Revving engine from idle to 3, 000 RPM quickly after the following conditions are met. Engine: After warming up Keeping the engine speed between 3, 500 and 4, 000 RPM for 1 minute and at idle for 1 minute under no load.	0 - Approximately 1.0V
35	B	Sensor ground (Heated oxygen sensor 2)	[Engine is running] Warm-up condition Idle speed	Approximately 0V
*: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)