Crankshaft sensor NISSAN TIIDA 2007 Service Service Manual

DTC P2138 APP SENSOR
EC-537
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Revision: June 20062007 Versa
3. CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-I
1. Turn ignition switch ON.
2. Check voltage between APP sensor terminal 5 and ground with
CONSULT-II or tester.
OK or NG
OK >> GO TO 7.
NG >> GO TO 4.
4. CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-II
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between APP sensor terminal 5 and ECM terminal 102.
Refer to Wiring Diagram.
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 APP SENSOR 2 POWER SUPPLY CIRCUIT-III
Check harness for short to power and short to ground, between the following terminals.
OK or NG
OK >> GO TO 6.
NG >> Repair short to ground or short to power in harness or connectors.
6. CHECK COMPONENTS
Check the following.

Crankshaft position sensor (POS) (Refer to EC-326, "Component Inspection" .)

Refrigerant pressure sensor (Refer to MTC-24, "TROUBLE DIAGNOSIS" .)
OK or NG
OK >> GO TO 11.
NG >> Replace malfunctioning component.Voltage: Approximately 5V
PBIA9607J
Continuity should exist.
ECM terminal Sensor terminal Reference Wiring Diagram
74 Refrigerant pressure sensor terminal 3EC-587, "
Wiring Diagram"
75 Crankshaft position sensor (POS) terminal 1EC-321, "Wiring Diagram"
102 APP sensor terminal 5EC-534, "Wiring Diagram"

EC-570Revision: June 2006
FUEL PUMP
2007 Versa
FUEL PUMPPFP:17042
DescriptionUBS00PTU
SYSTEM DESCRIPTION
*: ECM determines the start signal status by the signals of engine speed and battery voltage.
The ECM activates the fuel pump for several seconds after the ignition switch is turned ON to improve engine
startability. If the ECM receives a engine speed signal from the crankshaft position sensor (POS) and cam-
shaft position sensor (PHASE), it knows that the engine is rotating, and causes the pump to operate. If the
engine speed signal is not received when the ignition switch is ON, the engine stalls. The ECM stops pump
operation and prevents battery discharging, thereby improving safety. The ECM does not directly drive the fuel
pump. It controls the ON/OFF fuel pump relay, which in turn controls the fuel pump.
COMPONENT DESCRIPTION
A turbine type design fuel pump is used in the fuel tank.

Fuel level sensor unit and fuel pump (1)

Fuel pressure regulator (2)

Fuel level sensor (3)

Fuel tank temperature sensor (4)
CONSULT-II Reference Value in Data Monitor ModeUBS00PTV
Specification data are reference values.
Sensor Input Signal to ECM ECM Function Actuator
Crankshaft position sensor (POS)
Camshaft position sensor (PHASE)Engine speed*
Fuel pump control Fuel pump relay
Battery Battery voltage*
Condition Fuel pump operation
Ignition switch is turned to ON Operates for 1 second
Engine running and crankingOperates
Engine: StoppedStops in 1.5 seconds
Except as shown aboveSto ps
BBIA0704E
MONITOR ITEM CONDITION SPECIFICATION
FUEL PUMP RLY

For 1 second after turning ignition switch ON

Engine running or crankingON

Except above conditions OFF

EC-594Revision: June 2006
SERVICE DATA AND SPECIFICATIONS (SDS)
2007 Versa
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Fuel PressureUBS00PUA
Idle Speed and Ignition TimingUBS00PUB
*: 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 ValueUBS00PUC
Mass Air Flow SensorUBS00PUD
*: Engine is warmed up to normal operating temperature and running under no load.
Intake Air Temperature SensorUBS00PUE
Engine Coolant Temperature SensorUBS00PUF
Air Fuel Ratio (A/F) Sensor 1 HeaterUBS00PUG
Heated Oxygen sensor 2 HeaterUBS00PUH
Crankshaft Position Sensor (POS)UBS00PUI
Refer to EC-326, "Component Inspection" .
Fuel pressure at idle
Approximately 350 kPa (3.57 kg/cm2 , 51 psi)
Target idle speedA/T No load* (in P or N position)
700 ± 50 rpm CVT No load* (In P or N position)
M/T No load* (in Neutral position)
Air conditioner: ONA/T In P or N position
700 rpm or more CVT In P or N position
M/T In Neutral position
Ignition timingA/T In P or N position
13 ± 5° BTDC CVT In P or N position
M/T In Neutral 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 idle1.0 - 1.3*V
Mass air flow (Using CONSULT-II or GST)1.0 - 4.0 g·m/sec at idle*
2.0 - 10.0 g·m/sec at 2,500 rpm*
Temperature °C (°F) Resistance kΩ
25 (77)1.800 - 2.200
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)] 1.8 - 2.44Ω
Resistance [at 25°C (77°F)] 3.4 - 4.4Ω

EM-8Revision: June 2006
PREPARATION
2007 Versa
ST16610001
(J-23907)
Pilot bushing pullerRemoving crankshaft pilot bushing
KV11103000
(—)
Pulley pullerRemoving crankshaft pulley
KV991J0050
(J-44626)
Air fuel sensor SocketLoosening or tightening air fuel ratio A/F
sensor
a: 22 mm (0.87 in)
KV10114400
(J-38365)
Heated oxygen sensor wrenchLoosening or tightening rear heated oxy-
gen sensor
a: 22 mm (0.87 in)
KV11105210
(J-44716)
Stopper plateSecuring diveplate and flywheel
KV10115600
(J-38958)
Valve oil seal driftInstalling valve oil seal
Use side A.
a: 20 (0.79) dia
b: 13 (0.51) dia.
c: 10.3 (0.406) dia
d: 8 (0.31) dia.
e: 10.7 (0.421)
f: 5 (0.20)
KV10115801
(—)
Oil filter wrenchRemoving and installing oil filter
a: 64.3 mm (2.531 in) Tool number
(Kent-Moore No.)
Tool nameDescription
NT045
NT676
LBIA0444E
NT636
ZZA0009D
S-NT603
S-NT375

EM-48Revision: June 2006
CAMSHAFT
2007 Versa

Rocker cover; Refer toEM-30, "IGNITION COIL, SPARK PLUG AND ROCKER COVER" .

Fuel tube and fuel injector assembly; Refer to EM-33, "FUEL INJECTOR AND FUEL TUBE" .

Front cover, timing chain and related parts; Refer to EM-37, "TIMING CHAIN" .
7. Remove camshaft position sensor (PHASE) from camshaft bracket.
CAUTION:

Handle carefully to avoid dropping and shocks.

Never disassemble.

Never allow metal powder to adhere to magnetic part at sensor tip.

Never place sensor in a location where it is exposed to magnetism.
8. Put the matching mark (A) on the camshaft sprocket (INT) (2)
and the camshaft bracket (1) as shown.
NOTE:
It prevents the knock pin of the camshaft (INT) from engaging
with the incorrect pin hole when installing the camshaft sprocket
(INT).
9. Remove camshaft sprockets (INT) (1) and (EXH) (2).

Secure hexagonal part (A) of camshaft with a wrench. Loosen
camshaft sprocket bolts and remove camshaft sprocket.
CAUTION:

Never rotate crankshaft or camshaft while timing chain
is removed. It causes interference between valve and
piston.

Never loosen the bolts with securing anything other
than the camshaft hexagonal part or with tensioning
the timing chain.
10. Loosen bolts in reverse order as shown.
11. Cut liquid gasket by prying the position ( ) shown, and then
remove the camshaft bracket.
CAUTION:

Be careful not to damage the mating surface.

A more adhesive liquid gasket is applied compared to
previous types when shipped, so it should not be forced
off the position not specified.
: Engine front
PBIC3992J
PBIC3454J
: Engine front
PBIC3176J
: Engine front
PBIC3358J

EM-78Revision: June 2006
CYLINDER BLOCK
2007 Versa
Disassembly and AssemblyEBS00U7X
DISASSEMBLY
1. Remove engine and transaxle assembly from vehicle, separate transaxle from engine. Refer to EM-73,
"ENGINE ASSEMBLY" .
2. Install engine to engine stand as follows;
a. Remove flywheel (M/T models) or drive plate (1) (A/T or CVT
models).

Secure flywheel (M/T models) or drive plate (A/T or CVT mod-
els) using Tool (A), and remove bolts.
CAUTION:
Be careful not to damage or scratch drive plate (A/T or CVT
models) and contact surface for clutch disc of flywheel (M/T
models).
NOTE:
Figure shows drive plate (A/T or CVT models)
b. Lift the engine with a hoist to install it onto widely use engine stand.
CAUTION:

Use the engine stand that has a load capacity [approximately 135 kg (298 lb) or more] large
enough for supporting the engine weight.

If the load capacity of stand is not adequate, remove the following parts beforehand to reduce the
potential risk of overturning stand.
–Exhaust manifold; Refer to EM-21, "EXHAUST MANIFOLD" .
–Rocker cover; Refer to EM-30, "IGNITION COIL, SPARK PLUG AND ROCKER COVER" .
NOTE:
The figure shows an example of widely used engine stand (A)
that can support mating surface of transaxle with flywheel (M/T
models) or drive plate (A/T or CVT models) removed.
CAUTION:
Before removing the hanging chains, make sure the engine
stand is stable and there is no risk of overturning.
3. Remove oil pan (upper and lower). Refer to EM-24, "
OIL PAN" .
4. Remove cylinder head. Refer to EM-62, "
CYLINDER HEAD" .
5. Remove thermostat housing. Refer to CO-18, "
THERMOSTAT" .
1. Cylinder block 2. O-ring 3. Crankshaft position sensor (POS)
4.Crankshaft position sensor (POS)
cover5.Oil filter (for intake valve timing con-
trol)6. Knock sensor
7. Oil pressure switch 8. Top ring 9. Second ring
10. Oil ring 11. Snap ring 12. Piston
13. Piston pin 14. Connecting rod 15. Thrust bearing
16. Connecting rod bearing upper 17. Main bearing upper 18. Crankshaft key
19. Main bearing lower 20. Connecting rod bearing lower 21. Connecting rod bearing cap
22. Connecting rod bolt 23. Main bearing cap 24. Main bearing cap bolt
25. Crankshaft 26. Pilot converter (A/T or CVT models) 27. Signal plate
28. Rear oil seal 29. Drive plate (A/T or CVT models) 30. Reinforcement plate (A/T or CVT
models)
31. Flywheel (M/T models) 32. Block heater (Canada only) A. Refer to EM-81
Tool number : KV 11105210 (J-44716)
PBIC3226J
PBIC3227J

CYLINDER BLOCK
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Revision: June 20062007 Versa
6. Remove knock sensor.
CAUTION:
Carefully handle knock sensor avoiding shocks.
7. Remove crankshaft position sensor (POS) cover and crankshaft position sensor (POS).
CAUTION:

Avoid impacts such as a dropping.

Never disassemble.

Keep it away from metal particles.

Never place sensor in a location where it is exposed to magnetism.
8. Remove oil filter (for intake valve timing control).
9. Remove pilot converter (1) using Tool (A). (A/T or CVT models)
NOTE:
M/T models have no pilot converter.
10. Position crankshaft pin corresponding to connecting rod to be removed onto the bottom dead center.
NOTE:
Before removing piston and connecting rod assembly, check the connecting rod side clearance. Refer to
EM-95, "
CONNECTING ROD SIDE CLEARANCE" .
11. Remove connecting rod cap.
12. Using a suitable tool, push piston and connecting rod assembly
out to the cylinder head side.
CAUTION:

Be careful not to damage matching surface with connect-
ing rod cap.

Be careful not to damage the cylinder wall and crankshaft
pin, resulting from an interference of the connecting rod
big end.
13. Remove connecting rod bearings.
CAUTION:
When removing them, note the installation position. Keep them in the correct order.
14. Remove piston rings form piston.

Before removing piston rings, check the piston ring side clearance. Refer to EM-96, "PISTON RING
SIDE CLEARANCE" . Tool number :ST16610001 (J-23907)
PBIC3229J
PBIC0259E

EM-86Revision: June 2006
CYLINDER BLOCK
2007 Versa
28. Install flywheel (M/T models) or drive plate (1) (A/T or CVT mod-
els).

Secure crankshaft using Tool. (A), and tighten bolts crosswise
over several times.
NOTE:
A/T model shown CVT and M/T similar.

Install pilot converter (1), drive plate (2) and reinforcement
plate (3) as shown (A/T or CVT models).

Using a suitable tool of 33 mm. (1.30 in) in diameter, press-fit
pilot converter into the end of crankshaft until it stops (A/T or
CVT models).
NOTE:
M/T models have no pilot converter and reinforcement plate.
29. Install knock sensor (1) with connector facing toward the rear of
engine.
CAUTION:

Never tighten bolts while holding the connector.

If any impact by dropping is applied to knock sensor,
replace it with a new one.
NOTE:

Make sure that there is no foreign material on the cylinder
block mating surface and the back surface of knock sensor.

Make sure that knock sensor does not interfere with other parts.
30. Install crankshaft position sensor (POS) and crankshaft position sensor (POS) cover.
CAUTION:

Avoid impacts such as a dropping.

Keep it away from metal particles.

Never place sensor in a location where it is exposed to magnetism.
31. Install oil filter (for intake valve timing control) (1) in the direction
shown.

Make sure that the oil filter does not protrude from the upper
surface of cylinder block (2) after installation.
32. Assemble in the reverse order of disassembly.Tool number : KV11105210 (J-44716)
PBIC3998E
A : Crankshaft rear end
B: R
PBIC4075E
A : Cylinder block left side
: Engine front
PBIC3246J
PBIC3260J

TERMINOLOGY
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TERMINOLOGYPFP:00011
SAE J1930 Terminology List EAS00207
All emission related terms used in this publication in accordance with SAE J1930 are listed. Accordingly, new
terms, new acronyms/abbreviations and old terms are listed in the following chart.
NEW TERMNEW ACRONYM /
ABBREVIATIONOLD TERM
Air cleaner ACL Air cleaner
Barometric pressure BARO ***
Barometric pressure sensor-BCDD BAROS-BCDD BCDD
Camshaft position CMP ***
Camshaft position sensor CMPS Crank angle sensor
Canister *** Canister
Carburetor CARB Carburetor
Charge air cooler CAC Intercooler
Closed loop CL Closed loop
Closed throttle position switch CTP switch Idle switch
Clutch pedal position switch CPP switch Clutch switch
Continuous fuel injection system CFI system ***
Continuous trap oxidizer system CTOX system ***
Crankshaft position CKP ***
Crankshaft position sensor CKPS ***
Data link connector DLC ***
Data link connector for CONSULT-II DLC for CONSULT-II Diagnostic connector for CONSULT-II
Diagnostic test mode DTM Diagnostic mode
Diagnostic test mode selector DTM selector Diagnostic mode selector
Diagnostic test mode I DTM I Mode I
Diagnostic test mode II DTM II Mode II
Diagnostic trouble code DTC Malfunction code
Direct fuel injection system DFI system ***
Distributor ignition system DI system Ignition timing control
Early fuel evaporation-mixture heater EFE-mixture heater Mixture heater
Early fuel evaporation system EFE system Mixture heater control
Electrically erasable programmable read
only memoryEEPROM ***
Electronic ignition system EI system Ignition timing control
Engine control EC ***
Engine control module ECM ECCS control unit
Engine coolant temperature ECT Engine temperature
Engine coolant temperature sensor ECTS Engine temperature sensor
Engine modification EM ***
Engine speed RPM Engine speed
Erasable programmable read only memory EPROM ***
Evaporative emission canister EVAP canister Canister
Evaporative emission system EVAP system Canister control solenoid valve
Exhaust gas recirculation valve EGR valve EGR valve

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IDX
ALPHABETICAL INDEX
Collision diagnosis .......................................... SRS-54
Combination lamp, rear, removal and installation LT-87
Combination meter ................................................ DI-5
Combination meter removal and installation - See Instru-
ment panel .......................................................... IP-11
COMBSW - Wiring diagram ............................... LT-67
Component Location (manual A/C) ................ MTC-25
Compression pressure ...................................... EM-62
Compressor mounting .................................... MTC-84
Compressor special service tool .................... MTC-12
Condenser ...................................................... MTC-88
Connecting rod .................................................. EM-97
Connecting rod bearing clearance .................. EM-101
Connecting rod bushing clearance .................... EM-97
CONSULT for ABS .......................................... BRC-20
CONSULT general information .......................... GI-37
CONSULT-II for engine ................................... EC-113
CONSULT-II function (EPS) ............................ STC-13
CONSULT-II Reference value (CVT) .............. CVT-57
Control lever (M/T) ............................................ MT-12
Control units (terminal arrangement) ................ PG-72
Control valve (CVT) ......................................... CVT-29
Converter housing installation ............ AT-254, AT-369
COOL/F - Wiring diagram ............................... EC-448
Coolant mixture ratio ......................................... MA-12
Cooling circuit (engine) ....................................... CO-7
Cooling fan ........................................................ CO-15
Cooling fan motor ............................................ EC-443
Corrosion protection ......................................... BL-237
Coupling sleeve (M/T) ....................................... MT-18
Crankcase ventilation system - See Positive crankcase
ventilation .......................................................... EC-44
Crankshaft ......................................................... EM-77
Crankshaft position sensor (POS) ................... EC-319
Crash zone sensor .......................................... SRS-49
CVT air breather hose ................................... CVT-205
CVT control system ......................................... CVT-22
CVT cross-sectional view ................................ CVT-21
CVT Electrical parts location ........................... CVT-40
CVT fluid checking ............... CVT-16, CVT-43, MA-20
CVT fluid cooler cleaning ................................ CVT-18
CVT fluid replacement ........................ CVT-17, MA-21
CVT fluid temparature sensor ......................... CVT-85
CVT hydraulic control system ......................... CVT-23
CVT indicator ...................................................... DI-42
CVT self-diagnoses ........................... CVT-60, CVT-67
CVT shift lock system .................................... CVT-197
CVT trouble diagnoses .................................... CVT-34
CVTIND - Wiring diagram ................................... DI-43
Cylinder block .................................................... EM-77
Cylinder head .................................................... EM-62
Cylinder head bolt tightening ............................. EM-65
D
D/LOCK - Wiring diagram ...................... BL-26
, BL-31
Data link connector ............. EC-115, EC-127, EC-592
DEF - Wiring diagram ....................................... GW-52
Diagnosis sensor unit ...................................... SRS-52
Diagnostic trouble code (DTC) for OBD system . EC-8,
EC-48
Diagnostic trouble code (DTC) inspection priority chart
EC-89
, CVT-34
Differential gear (FF M/T) .................................. MT-22
Differentil side oil seal .................................... CVT-206
DLC - Wiring diagram ...................................... EC-592
Door glass .......................................... GW-43, GW-47
Door glass Fitting Adjustment(Front) ................ GW-46
Door glass Fitting Adjustment(Rear) ................ GW-49
Door mirror ....................................................... GW-65
Door trim .............................................................. EI-27
Door, front ......................................................... GW-43
Door, rear ......................................................... GW-47
Drive shaft ......................................................... MA-27
Driver air bag ................................................... SRS-41
Dropping resistor (A/T) .................................... AT-150
DTC work support ............................................ EC-122
DTRL - Wiring diagram ....................................... LT-31
Duct and grilles ............................................... MTC-75
E
ECM input/output signal .................................. EC-105
ECM power supply .......................................... EC-144
ECTS - Wiring diagram .................................... EC-202
Electric sunroof .................................................. RF-10
Electric throttle control actuator .. EM-18, EC-499, EC-
506, EC-511
Electrical load signal circuit ............................. EC-562
Electrical unit ..................................................... PG-72
Electrical units location ...................................... PG-64
Electronic ignition (EI) system ........................... EC-25
Electronic key ..................................................... BL-80
ENG SS - Wiring diagram ................................ AT-114
Engine control circuit diagram ......................... EC-103
Engine control component parts location .......... EC-96
Engine control module (ECM) ......................... EC-427
Engine control system diagram ......................... EC-22
Engine coolant ..................................................... CO-8
Engine coolant temperature sensor (ECTS) ... EC-200,
EC-212
Engine fail-safe system ..................................... EC-91
Engine oil ............................................................. LU-5
Engine oil precautions .......................................... GI-7
Engine removal .................................................. EM-73
EPS - Wiring diagram ........................................ STC-9
EPS control unit input/output signal reference values ..
STC-11
EPS system description ..................................... STC-5
EPS system diagram ......................................... STC-6
ETC1 - Wiring diagram .................................... EC-500
ETC2 - Wiring diagram .................................... EC-495
ETC3 - Wiring diagram .................................... EC-507
EVAP canister ................................................... EC-34
EVAP canister purge volume control solenoid valve ....
EC-354
, EC-362
EVAP canister vent control valve ...... EC-369, EC-376
EVAP control system (small leak) diagnosis .. EC-346,