2005 NISSAN X-TRAIL Service Repair Manual

transmission fluid fuel additives alternator belt fog light bulb child lock ad blue

Load previous 8 pages

Page 1057 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual DTC P0117, P0118 ECT SENSOR
EC-653
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

DTC Confirmation ProcedureEBS010Y9
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn

Page 1058 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual EC-654
[QR (WITHOUT EURO-OBD)]
DTC P0117, P0118 ECT SENSOR

Wiring DiagramEBS010YA
TBWA0600E

Page 1059 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual DTC P0117, P0118 ECT SENSOR
EC-655
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

Diagnostic ProcedureEBS010YB
1. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten thr

Page 1060 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual EC-656
[QR (WITHOUT EURO-OBD)]
DTC P0117, P0118 ECT SENSOR

2. CHECK ECT SENSOR POWER SUPPLY CIRCUIT
1. Disconnect engine coolant temperature (ECT) sensor harness
connector.
2. Turn ignition switch O

Page 1061 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual DTC P0117, P0118 ECT SENSOR
EC-657
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

Component InspectionEBS010YC
ENGINE COOLANT TEMPERATURE SENSOR
1. Check resistance between engine coolant tempera

Page 1062 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual EC-658
[QR (WITHOUT EURO-OBD)]
DTC P0122, P0123 TP SENSOR

DTC P0122, P0123 TP SENSORPFP:16119
Component DescriptionEBS010YE
Electric throttle control actuator consists of throttle control motor,
thr

EC-658
[QR (WITHOUT EURO-OBD)]
DTC P0122, P0123 TP SENSOR

DTC P0122, P0123 TP SENSORPFP:16119
Component DescriptionEBS010YE
Electric throttle control actuator consists of throttle control motor,
throttle position sensor, etc. The throttle position sensor responds to
the throttle valve movement.
The throttle position sensor has the two sensors. These sensors are
a kind of potentiometers which transform the throttle valve position
into output voltage, and emit the voltage signal to the ECM. In addi-
tion, these sensors detect the opening and closing speed of the
throttle valve and feed the voltage signals to the ECM. The ECM
judges the current opening angle of the throttle valve from these sig-
nals and the ECM controls the throttle control motor to make the
throttle valve opening angle properly in response to driving condi-
tion.
CONSULT-II Reference Value in Data Monitor ModeEBS010YF
Specification data are reference values.
*: Throttle position sensor 2 signal is converted by ECM internally. Thus, it differs from ECM terminal voltage signal.
On Board Diagnosis LogicEBS010YG
These self-diagnoses have the one trip detection logic.
FAIL-SAFE MODE
When the malfunction is detected, the ECM enters fail-safe mode and the MI lights up.
DTC Confirmation ProcedureEBS010YH
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10V at idle.
PBIB0145E
MONITOR ITEM CONDITION SPECIFICATION
THRTL SEN 1
THRTL SEN 2*
Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released More than 0.36V
Shift lever: D (A/T), 1st (M/T) Accelerator pedal: Fully depressed Less than 4.75V
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0122
0122Throttle position sensor 2
circuit low inputAn excessively low voltage from the TP sensor 2
is sent to ECM.
Harness or connectors
(TP sensor 2 circuit is open or
shorted.)
(APP sensor 2 circuit is shorted.)
Electric throttle control actuator
(TP sensor 2)
Accelerator pedal position sensor
(APP sensor 2) P0123
0123Throttle position sensor 2
circuit high inputAn excessively high voltage from the TP sensor 2
is sent to ECM.
Engine operation condition in fail-safe mode
The ECM controls the electric throttle control actuator in regulating the throttle opening in order for the idle position to be within +10
degrees.
The ECM regulates the opening speed of the throttle valve to be slower than the normal condition.
So, the acceleration will be poor.

Page 1063 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual DTC P0122, P0123 TP SENSOR
EC-659
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine an

Page 1064 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual EC-660
[QR (WITHOUT EURO-OBD)]
DTC P0122, P0123 TP SENSOR

Wiring DiagramEBS010YI
TBWB0260E

Load next 8 pages

Page: < prev 1-10 ... 1025-1032 1033-1040 1041-1048 1049-1056 1057-1064 1065-1072 1073-1080 1081-1088 1089-1096 ... 4560 next >

key fob battery check oil brake fluid tire pressure reset wiper blades coolant reservoir