2005 NISSAN X-TRAIL sensor

SERVICE DATA AND SPECIFICATIONS (SDS)
EC-531
[QR (WITH EURO-OBD)]
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Fuel PressureEBS010W1
Idle Speed and Ignition TimingEBS010W2
*: Under the following conditions:

Air conditioner switch: OFF

Electric load: OFF (Lights, heater fan & rear window defogger)

Steering wheel: Kept in straight-ahead position
Calculated Load ValueEBS010W3
Mass Air Flow SensorEBS010W4
*: Engine is warmed up to normal operating temperature and running under no-load.
Intake Air Temperature SensorEBS010W5
Engine Coolant Temperature SensorEBS010W6
Heated Oxygen Sensor 1 HeaterEBS010W7
Fuel pressure at idle
Approximately 350 kPa (3.5bar, 3.57kg/cm2 , 51psi)
Target idle speedQR20DEM/T No load* (in Neutral position) 650±50 rpm
A/T No load* (in P or N position)
700±50 rpm
QR25DEM/T No load* (in Neutral position)
A/T No load* (in P or N position)
Air conditioner: ONQR20DEM/T In Neutral position
725 rpm or more
A/T In P or N position
QR25DEM/T In Neutral position 750 rpm or more
A/T In P or N position 700 rpm or more
Ignition timingQR20DEM/T In Neutral position
15°±5° BTDC A/T In P or N position
QR25DEM/T In Neutral position
A/T In P or N position
Calculated load value% (Using CONSULT-II or GST)
At idle10 - 35
At 2,500 rpm10 - 35
Supply voltageBattery voltage (11 - 14V)
Output voltage at idle0.7 - 1.1*V (QR20DE)
0.8 - 1.2*V (QR25DE)
Mass air flow (Using CONSULT-II or GST)1.0 - 4.0 g·m/sec at idle*
4.0 - 10.0 g·m/sec at 2,500 rpm*
Temperature °C (°F) Resistance kΩ
25 (77)1.800 - 2.200
80 (176)0.283 - 0.359
Temperature °C (°F) Resistance kΩ
20 (68)2.1 - 2.9
50 (122)0.68 - 1.00
90 (194)0.236 - 0.260
Resistance [at 25°C (77°F)] 3.3 - 4.0Ω

EC-532
[QR (WITH EURO-OBD)]
SERVICE DATA AND SPECIFICATIONS (SDS)

Heated Oxygen sensor 2 HeaterEBS010W8
Crankshaft Position Sensor (POS)EBS010W9
Refer to EC-255, "Component Inspection" .
Camshaft Position Sensor (PHASE)EBS010WA
Refer to EC-262, "Component Inspection" .
Throttle Control MotorEBS010WB
InjectorEBS010WC
Fuel PumpEBS010WD
Resistance [at 25°C (77°F)] 5.0 - 7.0Ω
Resistance [at 25°C (77°F)] Approximately 1 - 15Ω
Resistance [at 10 - 60°C (50 - 140°F)] 13.5 - 17.5Ω
Resistance [at 25°C (77°F)] Approximately 0.2 - 5.0Ω

INDEX FOR DTC
EC-533
[QR (WITHOUT EURO-OBD)]
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EC

[QR (WITHOUT EURO-OBD)]INDEX FOR DTCPFP:00024
Alphabetical IndexEBS010WE
Check if the vehicle is a model with Euro-OBD (E-OBD) system or not by the Type approval number on the
identification plate. Refer to GI-46, "
IDENTIFICATION PLATE" .
NOTE:
If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000,
U1001. Refer to EC-633, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .
Items
(CONSULT-II screen terms)DTC*1
TripMI lighting
upReference page
CONSULT-II*2ECM*3
APP SEN 1/CIRC P2122 2122 1×EC-815
APP SEN 1/CIRC P2123 2123 1×EC-815
APP SEN 2/CIRC P2127 2127 1×EC-822
APP SEN 2/CIRC P2128 2128 1×EC-822
APP SENSOR P2138 2138 1×EC-838
ASCD BRAKE SW*7P1572 1572 1 —EC-790
ASCD SW *7P1564 1564 1 —EC-780
ASCD VHL SPD SEN*7P1574 1574 1 —EC-800
BRAKE SW/CIRCUIT P1805 1805 1×EC-809
CAN COMM CIRCUIT U1000
1000*52—EC-633
CAN COMM CIRCUIT U1001
1001*52—EC-633
CKP SEN/CIRCUIT P0335 0335 2×EC-693
CMP SEN/CIRC-B1 P0340 0340 2×EC-701
CTP LEARNING P1225 1225 2 —EC-771
CTP LEARNING P1226 1226 2 —EC-773
ECM P0605 0605 1 or 2× or —EC-716
ECM BACK UP/CIRCUIT P1065 1065 2×EC-719
ECT SEN/CIRC P0117 0117 2×EC-652
ECT SEN/CIRC P0118 0118 2×EC-652
ENG OVER TEMP P1217 1217 1×EC-755
ETC ACTR P1121 1121 1×EC-723
ETC FUNCTION/CIRC P1122 1122 1×EC-726
ETC MOT P1128 1128 1×EC-745
ETC MOT PWR P1124 1124 1×EC-737
ETC MOT PWR P1126 1126 1×EC-737
HO2S1 (B1) P0132 0132 2×EC-666
HO2S1 (B1) P0134 0134 2×EC-673
INT/V TIM CONT-B1 P0011 0011 2 —EC-636
KNOCK SEN/CIRC-B1 P0327 0327 2 —EC-688
KNOCK SEN/CIRC-B1 P0328 0328 2 —EC-688
MAF SEN/CIRCUIT P0102 0102 1×EC-644
MAF SEN/CIRCUIT P0103 0103 1×EC-644
NATS MALFUNCTION P1610 - P1615 1610 - 1615 2 —EC-567
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.No DTC
Flashing*4—
Flashing*4EC-569

EC-534
[QR (WITHOUT EURO-OBD)]
INDEX FOR DTC

*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by ISO 15031-5.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: When engine is running.
*5: The troubleshooting for this DTC needs CONSULT-II.
*6: For models with ESP system.
*7: For QR25DE engine models.NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.P0000 0000———
PW ST P SEN/CIRC P0550 0550 2 —EC-711
P-N POS SW/CIRCUIT P1706 1706 2 —EC-802
SENSOR POWER/CIRC P1229 1229 1×EC-775
TCS C/U FUNCTN*6P1211 1211 2 —EC-753
TCS/CIRC*6P1212 1212 2 —EC-754
TP SEN 1/CIRC P0222 0222 1×EC-680
TP SEN 1/CIRC P0223 0223 1×EC-680
TP SEN 2/CIRC P0122 0122 1×EC-658
TP SEN 2/CIRC P0123 0123 1×EC-658
TP SENSOR P2135 2135 1×EC-830
VEH SPEED SEN/CIRC P0500 0500 2×EC-709
V/SP SEN (A/T OUT) P1720 1720 2 —EC-807
Items
(CONSULT-II screen terms)DTC*1
TripMI lighting
upReference page
CONSULT-II*2ECM*3

INDEX FOR DTC
EC-535
[QR (WITHOUT EURO-OBD)]
C
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MA
EC

DTC No. IndexEBS010WF
NOTE:
If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000,
U1001. Refer to EC-633, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .
DTC*1Items
(CONSULT-II screen terms)TripMI lighting
upReference page
CONSULT-II*
2ECM*3
No DTC
Flashing*4NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.—
Flashing*4EC-569
U1000
1000*5CAN COMM CIRCUIT 2 —EC-633
U1001
1001*5CAN COMM CIRCUIT 2 —EC-633
P0000 0000NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.———
P0011 0011 INT/V TIM CONT-B1 2 —EC-636
P0102 0102 MAF SEN/CIRCUIT 1×EC-644
P0103 0103 MAF SEN/CIRCUIT 1×EC-644
P0117 0117 ECT SEN/CIRC 2×EC-652
P0118 0118 ECT SEN/CIRC 2×EC-652
P0122 0122 TP SEN 2/CIRC 1×EC-658
P0123 0123 TP SEN 2/CIRC 1×EC-658
P0132 0132 HO2S1 (B1) 2×EC-666
P0134 0134 HO2S1 (B1) 2×EC-673
P0222 0222 TP SEN 1/CIRC 1×EC-680
P0223 0223 TP SEN 1/CIRC 1×EC-680
P0327 0327 KNOCK SEN/CIRC-B1 2 —EC-688
P0328 0328 KNOCK SEN/CIRC-B1 2 —EC-688
P0335 0335 CKP SEN/CIRCUIT 2×EC-693
P0340 0340 CMP SEN/CIRC-B1 2×EC-701
P0500 0500 VEH SPEED SEN/CIRC 2×EC-709
P0550 0550 PW ST P SEN/CIRC 2 —EC-711
P0605 0605 ECM 1 or 2× or —EC-716
P1065 1065 ECM BACK UP/CIRCUIT 2×EC-719
P1121 1121 ETC ACTR 1×EC-723
P1122 1122 ETC FUNCTION/CIRC 1×EC-726
P1124 1124 ETC MOT PWR 1×EC-737
P1126 1126 ETC MOT PWR 1×EC-737
P1128 1128 ETC MOT 1×EC-745
P1211 1211
TCS C/U FUNCTN*62—EC-753
P1212 1212
TCS/CIRC*62—EC-754
P1217 1217 ENG OVER TEMP 1×EC-755
P1225 1225 CTP LEARNING 2 —EC-771
P1226 1226 CTP LEARNING 2 —EC-773
P1229 1229 SENSOR POWER/CIRC 1×EC-775
P1564 1564
ASCD SW*71—EC-780
P1572 1572
ASCD BRAKE SW*71—EC-790

EC-536
[QR (WITHOUT EURO-OBD)]
INDEX FOR DTC

*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by ISO 15031-5.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: When engine is running.
*5: The troubleshooting for this DTC needs CONSULT-II.
*6: For models with ESP system.
*7: For QR25DE engine models.P1574 1574
ASCD VHL SPD SEN*
71—EC-800
P1610 - P1615 1610 - 1615 NATS MALFUNCTION 2 —EC-567
P1706 1706 P-N POS SW/CIRCUIT 2 —EC-802
P1720 1720 V/SP SEN (A/T OUT) 2 —EC-807
P1805 1805 BRAKE SW/CIRCUIT 1×EC-809
P2122 2122 APP SEN 1/CIRC 1×EC-815
P2123 2123 APP SEN 1/CIRC 1×EC-815
P2127 2127 APP SEN 2/CIRC 1×EC-822
P2128 2128 APP SEN 2/CIRC 1×EC-822
P2135 2135 TP SENSOR 1×EC-830
P2138 2138 APP SENSOR 1×EC-838
DTC*1Items
(CONSULT-II screen terms)TripMI lighting
upReference page
CONSULT-II*
2ECM*3

PRECAUTIONS
EC-537
[QR (WITHOUT EURO-OBD)]
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EBS010WG
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
On Board Diagnostic (OBD) System of EngineEBS010WH
The ECM has an on board diagnostic system. It will light up the malfunction indicator (MI) to warn the driver of
a malfunction causing emission deterioration.
CAUTION:

Be sure to turn the ignition switch OFF and disconnect the battery ground cable before any repair
or inspection work. The open/short circuit of related switches, sensors, solenoid valves, etc. will
cause the MI to light up.

Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will
cause the MI to light up due to the open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)

Certain systems and components, especially those related to OBD, may use a new style slide-
locking type harness connector. For description and how to disconnect, refer to PG-74, "
HAR-
NESS CONNECTOR" .

Be sure to route and secure the harnesses properly after work. The interference of the harness
with a bracket, etc. may cause the MI to light up due to the short circuit.

Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM.
PrecautionEBS010WI

Always use a 12 volt battery as power source.

Do not attempt to disconnect battery cables while engine is
running.

Before connecting or disconnecting the ECM harness con-
nector, turn ignition switch OFF and disconnect battery
ground cable. Failure to do so may damage the ECM
because battery voltage is applied to ECM even if ignition
switch is turned OFF.

Before removing parts, turn ignition switch OFF and then
disconnect battery ground cable.
SEF289H

EC-538
[QR (WITHOUT EURO-OBD)]
PRECAUTIONS


Do not disassemble ECM.

If battery cable is disconnected, the memory will return to
the initial ECM values.
The ECM will now start to self-control at its initial values.
Engine operation can vary slightly when the cable is dis-
connected. However, this is not an indication of a malfunc-
tion. Do not replace parts because of a slight variation.

When connecting ECM harness connector, fasten it
securely with levers as far as they will go as shown in the
figure.

When connecting or disconnecting pin connectors into or
from ECM, take care not to damage pin terminals (bend or
break).
Make sure that there are not any bends or breaks on ECM
pin terminal, when connecting pin connectors.

Securely connect ECM harness connectors.
A poor connection can cause an extremely high (surge)
voltage to develop in coil and condenser, thus resulting in
damage to ICs.

Keep engine control system harness at least 10 cm (4 in)
away from adjacent harness, to prevent engine control sys-
tem malfunctions due to receiving external noise, degraded
operation of ICs, etc.

Keep engine control system parts and harness dry.

Before replacing ECM, perform ECM Terminals and Refer-
ence Value inspection and make sure ECM functions prop-
erly. Refer to EC-595, "
ECM Terminals and Reference Value"
.

Handle mass air flow sensor carefully to avoid damage.

Do not disassemble mass air flow sensor.

Do not clean mass air flow sensor with any type of deter-
gent.

Do not disassemble electric throttle control actuator.

Even a slight leak in the air intake system can cause seri-
ous incidents.

Do not shock or jar the camshaft position sensor (PHASE), crankshaft position sensor (POS).
PBIB1164E
PBIB1512E
PBIB0090E
MEF040D