2005 NISSAN X-TRAIL Cam position sensor

TROUBLE DIAGNOSIS
EC-1031
[YD (WITH EURO-OBD)]
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47 G/R Camshaft position sensor[Engine is running]

Warm-up condition

Idle speed
NOTE:
The pulse cycle changes depending on rpm at
idle.0 - 6V
[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm0 - 6V
48
49Y/R
RFuel rail pressure sensor[Engine is running]

Warm-up condition

Idle speed1.7 - 2.0V
[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm2.0 - 2.3V
50 PUFuel pump temperature
sensor[Engine is running]

Warm-up conditionApproximately 0.3 - 5.3V
Output voltage varies with fuel
pump temperature
51 L/OREngine coolant tempera-
ture sensor[Engine is running]

Warm-up conditionApproximately 0.3 - 5.3V
Output voltage varies with engine
coolant temperature
52 Y Turbocharger boost sensor[Engine is running]

Warm-up condition

Idle speed2.3 - 2.6V
[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm2.5 - 2.8V
54 W Mass air flow sensor[Engine is running]

Warm-up condition

Idle speed1.8 - 2.3V
[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm2.5 - 3.0V
55 GIntake air temperature sen-
sor[Engine is running]

Warm-up conditionApproximately 0.3 - 5.2V
Output voltage varies with intake
air temperature
59
60
61
62W/B
Y/B
G/B
R/BFuel injector adjustment
resistor No. 1
Fuel injector adjustment
resistor No. 3
Fuel injector adjustment
resistor No. 4
Fuel injector adjustment
resistor No. 2[Ignition switch ON]0.5 - 5.1V
(There are individual differences
between fuel injector adjustment
resistors.) TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage and Pulse Signal)
MBIB0877E
MBIB0878E

EC-1032
[YD (WITH EURO-OBD)]
TROUBLE DIAGNOSIS

63 WFuel rail pressure sensor
power supply[Ignition switch ON]Approximately 5.3V
64 WTurbocharger boost sensor
power supply[Ignition switch ON]Approximately 5.3V
65 L/RCrankshaft position sen-
sor ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
66 G/YCamshaft position sensor
ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
67 —Sensor ground
(Sensors shield circuit)[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
68 BFuel rail pressure sensor
ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
69 BFuel pump temperature
sensor ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
70 BEngine coolant tempera-
ture sensor ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
71 BTurbocharger boost sensor
ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
73 BMass air flow sensor
ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
74 RIntake air temperature sen-
sor ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
78 RFuel injector adjustment
resistor ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
82 BAccelerator pedal position
sensor 1 power supply[Ignition switch ON]Approximately 5.3V
83 WAccelerator pedal position
sensor 1[Ignition switch ON]

Engine stopped

Accelerator pedal: Fully released0.5 - 1.0V
[Ignition switch ON]

Engine stopped

Accelerator pedal: Fully depressed4.2 - 5.2V
84 RAccelerator pedal position
sensor 1 ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage and Pulse Signal)

TROUBLE DIAGNOSIS
EC-1035
[YD (WITH EURO-OBD)]
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Freeze frame data
ENGINE CONTROL COMPONENT PARTS/CONTROL SYSTEMS APPLICATION
X: Applicable
*: This item includes 1st/2nd trip DTCs.
INSPECTION PROCEDURE
1. Turn ignition switch OFF.
2. Connect CONSULT-II to data link connector, which is located
under the driver side dash panel.
3. Turn ignition switch ON.
ItemDIAGNOSTIC TEST MODE
SELF-DIAG RESULTS
DATA MON-
ITORACTIVE
TEST
DTC*FREEZE
FRAME
DATA
ENGINE CONTROL COMPONENT PARTS
INPUTCrankshaft position sensor×××
Camshaft position sensor×
Engine coolant temperature sensor××××
Vehicle speed sensor×××
Fuel pump temperature sensor××
Accelerator pedal position sensor 1××
Accelerator pedal position sensor 2××
Fuel rail pressure sensor××
Mass air flow sensor×××
Intake air temperature sensor××
Turbocharger boost sensor×××
Battery voltage××
Park/neutral position (PNP) switch×
Power steering pressure switch×
Stop lamp switch×
Barometric pressure sensor (built-into ECM)××
Fuel injector adjustment resistor×
ASCD steering switch××
ASCD brake switch××
ASCD clutch switch××
OUTPUTFuel pump×××
Fuel injector×××
Glow relay×××
Cooling fan relay×××
EGR volume control valve×××
PBIB0376E

DTC P0016 CKP - CMP CORRELATION
EC-1059
[YD (WITH EURO-OBD)]
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DTC P0016 CKP - CMP CORRELATIONPFP:10328
On Board Diagnosis LogicEBS0117U
NOTE:

If DTC P0016 is displayed with DTC P0652 or P0653, first perform trouble diagnosis for DTC P0652
or P0653. Refer to EC-1240, "
DTC P0652, P0653 SENSOR POWER SUPPLY" .
DTC Confirmation ProcedureEBS0117V
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.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1059, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
Diagnostic ProcedureEBS0117W
1. CHECK CAMSHAFT POSITION SENSOR
Refer to EC-1174, "
Component Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Replace camshaft position sensor.
2. CHECK SPROCKET
Visually check for chipping signal plate gear tooth.
OK or NG
OK >> GO TO 3.
NG >> Remove debris and clean the signal plate or replace sprocket.
3. CHECK CRANKSHAFT POSITION SENSOR
Refer to EC-1162, "
Component Inspection" .
OK or NG
OK >> GO TO 4.
NG >> Replace crankshaft position sensor.
DTC No.Trouble diagnosis
nameDTC detecting condition Possible cause
P0016
0016Crankshaft position -
camshaft position cor-
relationThe correlation between crankshaft position sen-
sor signal and camshaft position sensor signal is
out of the normal range.

Camshaft position sensor

Crankshaft position sensor

Timing chain

Signal plate
SEF817Y

DTC P0340 CMP SENSOR
EC-1169
[YD (WITH EURO-OBD)]
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DTC P0340 CMP SENSORPFP:23731
DescriptionEBS011BC
The camshaft position sensor identifies a particular cylinder by
means of signals from the sensing plate (with five protrusions)
installed to the camshaft. The datum signal output is detected 90°
signal and sent to the ECM.
On Board Diagnosis LogicEBS011BE
NOTE:

If DTC P0340 is displayed with DTC P0652 or P0653, first perform trouble diagnosis for DTC P0652
or P0653. Refer to EC-1240, "
DTC P0652, P0653 SENSOR POWER SUPPLY" .
DTC Confirmation ProcedureEBS011BF
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.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1171, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
MBIB0618E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0340
0340Camshaft position sensor
circuitCamshaft position sensor signal is not detect by
the ECM when engine is running.

Harness or connectors
(The sensor circuit is open or
shorted.)

Camshaft position sensor
SEF817Y

DTC P0340 CMP SENSOR
EC-1171
[YD (WITH EURO-OBD)]
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Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-II.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
Diagnostic ProcedureEBS011BH
1. CHECK STARTING SYSTEM
Turn ignition switch to START position.
Ye s o r N o
Ye s > > G O T O 2 .
No >> Check starting system. (Refer to SC-23, "
STARTING SYSTEM" .)
TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage and Pulse Signal)
45 G/ORCamshaft position sensor
power supply[Ignition switch ON]Approximately 5.3V
47 G/R Camshaft position sensor[Engine is running]

Warm-up condition

Idle speed
NOTE:
The pulse cycle changes depending on rpm at
idle.0 - 6V
[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm0 - 6V
66 G/YCamshaft position sensor
ground[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
67 —Sensor ground
(Sensors shield circuit)[Engine is running]

Warm-up condition

Idle speedApproximately 0.3V
MBIB0877E
MBIB0878E
Does the engine turn over?
Does the starter motor operate?

DTC P0340 CMP SENSOR
EC-1173
[YD (WITH EURO-OBD)]
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3. CHECK CMP SENSOR POWER SUPPLY CIRCUIT
1. Disconnect camshaft position (CMP) sensor harness connector.
2. Turn ignition switch ON.
3. Check voltage between CMP sensor terminal 3 and ground with
CONSULT-II or tester.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
4. CHECK CMP SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between ECM terminal 66 and CMP sensor terminal 2.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
5. CHECK CMP SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between ECM terminal 47 and CMP sensor terminal 1.
Refer to Wiring Diagram.
2. Also check harness for short to ground or short to power.
OK or NG
OK >> GO TO 6.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
6. CHECK CAMSHAFT POSITION SENSOR
Refer to EC-1174, "
Component Inspection" .
OK or NG
OK >> GO TO 7.
NG >> Replace camshaft position sensor.
PBIB1890E
Voltage: Approximately 5.3V
MBIB1010E
Continuity should exist.
Continuity should exist.

EC-1174
[YD (WITH EURO-OBD)]
DTC P0340 CMP SENSOR

7. CHECK INTERMITTENT INCIDENT
Refer to EC-1045, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Component InspectionEBS011BI
CAMSHAFT POSITION SENSOR
1. Loosen the fixing bolt of the sensor.
2. Disconnect camshaft position sensor harness connector.
3. Remove the sensor.
4. Visually check the sensor for chipping.
5. Check resistance as shown in the figure.
6. If NG, replace camshaft position sensor.
Removal and InstallationEBS011BJ
CAMSHAFT POSITION SENSOR
Refer to EM-163, "VACUUM PUMP" .
MBIB0647E
Terminal No. (Polarity) Resistance Ω [at 25°C (77°F)]
1 (+) - 2 (-)
Except 0
1 (+) - 3 (-)
2 (+) - 3 (-) Except 0 or ∞
MBIB1009E