ignition NISSAN TEANA 2008 Service Manual

NISSAN TEANA 2008 Service Manual TEANA 2008 NISSAN NISSAN https://www.carmanualsonline.info/img/5/57391/w960_57391-0.png NISSAN TEANA 2008 Service Manual

Page 1810 of 5121

NISSAN TEANA 2008  Service Manual REFRIGERANT PRESSURE SENSOR
EC-349
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
NO >> GO TO 3.
3.DETECT MALFUNCTIONING PART
Check the following.
 Harness connectors F123, E

Page 1818 of 5121

NISSAN TEANA 2008  Service Manual ECM
EC-357
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
ECU DIAGNOSIS
ECM
Reference ValueINFOID:0000000003856868
VALUES ON THE DIAGNOSIS TOOL
Remarks:
l Specification data are ref

Page 1819 of 5121

NISSAN TEANA 2008  Service Manual EC-358
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
TP SEN 1-B1 Ignition switch: ON
(Engine stopped)
 Selector lever: DAccelerator pedal: Fully released More than 0.36 V
Accelerator pedal: Fully depressed

Page 1820 of 5121

NISSAN TEANA 2008  Service Manual ECM
EC-359
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
INT/V TIM (B1) Engine: After warming up
 Selector lever: P or N
 Air conditioner switch: OFF
No loadIdle−5° - 5°CA

Page 1821 of 5121

NISSAN TEANA 2008  Service Manual EC-360
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
IDL A/V LEARN  Engine: RunningIdle air volume learning has not been per-
formed yet.YET
Idle air volume learning has already been 
performed successfully.

Page 1822 of 5121

NISSAN TEANA 2008  Service Manual ECM
EC-361
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O*1: Accelerator pedal position sensor 2 signal and throttle position sensor 2 signal are converted by ECM internally. Thus,

Page 1823 of 5121

NISSAN TEANA 2008  Service Manual EC-362
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
5
(L)11 2
(B)Throttle control motor (Open) Output[Ignition switch: ON]
 Engine stopped
 Selector lever: D
 Accelerator pedal: Fully de-
pressed0 - 14 V

Page 1824 of 5121

NISSAN TEANA 2008  Service Manual ECM
EC-363
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
13
(P/B)11 2
(B)Heated oxygen sensor 2 heat-
er (Bank 1)Output[Engine is running]
 Engine speed: Below 3,600 
rpm after th

Page 1826 of 5121

NISSAN TEANA 2008  Service Manual ECM
EC-365
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O35
(B)—Sensor ground
(Heated oxygen sensor 2)—— —
36
(B)—Sensor ground
(Throttle position sensor)—— —
37
(W)

Page 1827 of 5121

NISSAN TEANA 2008  Service Manual EC-366
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
50
(L/Y)56
(G/B)Intake air temperature sensor Input [Engine is running]0 - 4.8 V
Output voltage varies with intake 
air temperature.
51
(R/Y)44
(G/B)Sensor