Nissan Pathfinder (2008 year). Manual - part 347
ECM
EC-893
< ECU DIAGNOSIS >
[VK56DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
48
SB
Sensor power supply
(EVAP control system pres-
sure sensor)
[Ignition switch: ON]
Approximately 5V
49
P
Sensor power supply
(Refrigerant pressure sensor)
[Ignition switch: ON]
Approximately 5V
50
W
Throttle position sensor 1
[Ignition switch: ON]
• Engine: Stopped
• Selector lever: D
• Accelerator pedal: Fully released
More than 0.36V
[Ignition switch: ON]
• Engine: Stopped
• Selector lever: D
• Accelerator pedal: Fully depressed
Less than 4.75V
51
P
Mass air flow sensor
[Engine is running]
• Warm-up condition
• Idle speed
1.0 - 1.3V
[Engine is running]
• Warm-up condition
• Engine speed: 2,500 rpm
1.7 - 2.1V
53
L
Intake valve timing control po-
sition sensor (Bank 2)
[Engine is running]
• Warm-up condition
• Idle speed
0 - 1.0V
[Engine is running]
• Engine speed: 2,000 rpm
0 - 1.0V
55
G
Heated oxygen sensor 2
(bank 1)
[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
56
W
A/F sensor 1 (bank 1)
[Ignition switch: ON]
Approximately 2.2V
TER-
MI-
NAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA (DC Voltage)
PBIB2046E