2003 NISSAN ALMERA N16 Knock sensor

NEW TERMNEW ACRONYM /
ABBREVIATIONOLD TERM
Erasable programmable read only
memoryEPROM ***
Evaporative emission canister EVAP canister Canister
Evaporative emission system EVAP system Evaporative emission control system
Exhaust gas recirculation valve EGR valve EGR valve
Exhaust gas recirculation control-BPT
valveEGRC-BPT valve BPT valve
Exhaust gas recirculation control-solenoid
valveEGRC-solenoid valve EGR control solenoid valve
Exhaust gas recirculation temperature
sensorEGRT sensor Exhaust gas temperature sensor
EGR temperature sensor
Flash electrically erasable programmable
read only memoryFEEPROM ***
Flash erasable programmable read only
memoryFEPROM ***
Flexible fuel sensor FFS ***
Flexible fuel system FF system ***
Fuel level sensor *** ***
Fuel pressure regulator *** Pressure regulator
Fuel pressure regulator control solenoid
valve*** PRVR control solenoid valve
Fuel tank temperature sensor FTT sensor Tank fuel temperature sensor
Fuel trim FT ***
Heated oxygen sensor HO2S Exhaust gas sensor
Idle air control system IAC system Idle speed control
Idle air control valve-air regulator IACV-air regulator Air regulator
Idle air control valve-auxiliary air control
valveIACV-AAC valve Auxiliary air control (AAC) valve
Idle air control valve-FICD solenoid valve IACV-FICD solenoid valve FICDsolenoid valve
Idle air control valve-idle up control sole-
noid valveIACV-idle up control solenoid valve Idle up control solenoid valve
Idle speed control-FI pot ISC-FI pot FI pot
Idle speed control system ISC system ***
Ignition control IC ***
Ignition control module ICM ***
Indirect fuel injection system IFI system ***
Intake air IA Air
Intake air temperature sensor IAT sensor Air temperature sensor
Knock *** Detonation
Knock sensor KS Detonation sensor
ISO 15031-2 TERMINOLOGY LIST
ISO 15031-2 (Cont’d)
GI-52

CYLINDER BLOCK
EM-71
[QG]
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CAUTION:
Apply new engine oil to parts marked in illustration before installation.
DISASSEMBLY
1. Remove engine and transaxle assembly from vehicle, and separate transaxle from engine. Refer to EM-
67, "ENGINE ASSEMBLY" .
2. Mount engine on an engine stand with the following procedure.
a. Remove exhaust manifold and catalytic converter. Refer to EM-19, "
EXHAUST MANIFOLD AND CATA-
LYTIC CONVERTER" .
b. Remove engine front mounting bracket, alternator and air compressor bracket.
c. Install engine sub-attachment to left side of cylinder block.
d. Lift engine, and mount it onto the engine stand.
1. Rear oil seal 2. Rear oil seal retainer 3. Crankshaft position sensor (POS)
4. O-ring 5. Knock sensor 6. Oil level gauge guide
7. Cylinder block 8. Thrust bearing 9. Main bearing
10. Crankshaft 11. Key 12. Top ring
13. 2nd ring 14. Oil ring 15. Main bearing
16. Piston 17. Snap ring 18. Piston pin
19. Connecting rod 20. Connecting rod bearing 21. Connecting rod cap
22. Connecting rod nut 23. Main bearing cap bolt 24. Baffle plate
25. Main bearing cap 26. Signal plate 27. Rear plate
28. Coolant drain plug 29. Flywheel (M/T models) 30. Drive plate (A/T models)
PBIC0585E
PBIC1017E

EM-72
[QG]
CYLINDER BLOCK
●A commercial engine stand can be used.
NOTE:
●This example is an engine stand for holding at transaxle
mounting side with the flywheel or drive plate removed.
3. Drain engine oil and coolant from inside of engine.
4. Remove the following components and associated parts.
●Fuel tube and injector assembly; Refer to EM-26, "Removal and Installation" .
●Intake manifold and intake manifold collector assembly; Refer to EM-16, "Removal and Installation" .
●Ignition coil; Refer to EM-24, "Removal and Installation" .
●Rocker cover; Refer to EM-29, "Removal and Installation" .
●Oil pan and oil strainer; Refer to EM-22, "Removal and Installation" .
●Front cover and timing chain; Refer to EM-47, "Removal and Installation" .
●Camshaft; Refer to EM-32, "Removal and Installation" .
●Cylinder head assembly; Refer to EM-58, "Removal and Installation" .
●Auxiliary brackets and oil filter
5. Remove knock sensor.
CAUTION:
Avoid impacts such as a dropping.
6. Remove crankshaft position sensor (POS).
CAUTION:
●Avoid impacts such as a dropping.
●Do not disassemble.
●Keep it away from metal particles.
●Do not place sensor close to magnetic materials.
7. Remove flywheel (M/T models) or drive plate (A/T models). Fix
crankshaft with a ring gear stopper (special service tool), and
remove mounting bolts.
8. Remove rear plate.
9. Remove rear oil seal retainer.
●Insert a flat-bladed screwdriver between main bearing cap
and rear oil seal retainer to remove retainer.
10. Remove rear oil seal from rear oil seal retainer.
●Punch out with a flat-bladed screwdriver.
CAUTION:
●Be careful not to damage rear oil seal retainer.
PBIC0085E
PBIC0586E
SEM880F

CYLINDER BLOCK
EM-79
[QG]
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EM
18. Install flywheel or drive plate.
●Install drive plate in direction shown in figure.
●Fix crankshaft with ring gear stopper (special service tool).
●Tighten mounting bolts diagonally in several steps.
19. Install oil level gauge guide.
●Press it in with punch mark for installing instruction in direction
shown in figure.
●Apply locking agent to pressed position.
20. Install knock sensor.
●Install sensor with connector facing lower right by 45° as
shown.
CAUTION:
●If any impact by dropping is applied to the knock sensor,
replace it with new one.
●Make sure that there is no foreign material on the cylin-
der block mating surface and the back surface of the
knock sensor.
●Do not tighten the mounting bolts while holding the con-
nector.
●Make sure that the knock sensor does not interfere with other parts.
21. Install crankshaft position sensor (POS).
●Tighten bolt after fully inserting crankshaft position sensor (POS) into cylinder block.
22. Tighten accessory brackets to the following tightening torque.
23. Assemble in the reverse order of disassembly.
PBIC0595E
PBIC0596E
Power steering pump bracket:
: 16.7 - 23.5 N·m (1.7 - 2.4 kg-m, 13 - 17 ft-lb)
Alternator air conditioner compressor bracket:
: 33.3 - 46.1 N·m (3.4 - 4.7 kg-m, 25 - 34 ft-lb)
PBIC0597E

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-105
[QG]
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Intake valve timing control solenoid valve
6.3 - 8.3 (0.64 - 0.85, 56 - 73)*2
Camshaft position sensor (PHASE)
7.2 - 10.8 (0.73 - 1.1, 64 - 95) *2
Camshaft sprocket (INT) 78.4 - 88.2 (8.0 - 9.0, 58 - 65)
Camshaft sprocket (EXH) 98.1 - 127.5 (10.0 - 13.0, 73 - 94)
*1 Camshaft bracket 1)
2.0 (0.2, 18) *
2
2)
5.9 (0.6, 52) *2
3)
9.0 - 11.8 (0.92 - 1.20, 80 - 104)*2
Crankshaft pulley132.4 - 152.0 (14.0 - 15.0, 98 - 112)
Front cover
6.92 - 9.51 (0.71 - 0.97, 62 - 84)*
2
Timing chain tension guide 15.7 - 20.6 (1.6 - 2.1, 12 - 15)
*1 Cylinder head 1) 29.4 (3.0, 22)
2) 58.8 (6.0, 43)
3) 0 (0.0, 0)
4) 27.4 - 31.4 (2.8 - 3.2, 21 - 23)
5) 50° - 55° (Angle tightening)
Cylinder head front cover
6.92 - 9.5 (0.71 - 0.96, 62 - 84)*
2
Flywheel (M/T)83.4 - 93.2 (8.5 - 9.5, 62 - 68)
Drive plate (A/T)93.2 - 103 (9.5 - 10.5, 69 - 75)
*1 Connecting rod bearing cap 1) 13.72 - 15.68 (1.4 - 1.5, 10.2 - 11 . 5 )
2) 35° - 40° (Angle tightening)
Knock sensor15.7 - 20.6 (1.6 - 2.1, 12 - 15)
Crankshaft position sensor (POS)
7.2 - 10.8 (0.8 - 1.1, 64 - 95)*
2
Rear oil seal retainer
6.3 - 8.3 (0.65 - 0.84, 56 - 73)*2
Signal plate
7.6 - 9.2 (0.78 - 0.93, 68 - 81)*2

Removal and InstallationNJEM0071CAUTION:
When installing bearings, pistons, or other sliding parts,
lubricate contacting surfaces with new engine oil.
Place removed parts such as bearings and bearing caps
in their proper order and direction.
When installing connecting rod nuts, and main bearing
cap bolts, apply new engine oil to threads and seating
surfaces.
Do not allow any magnetic materials to contact the signal
plate of flywheel.
Do not remove the signal plate at back.
Do not place the signal plate side facing under.
Handle with care so as not to damage the signal plate
[especially four places on protrusions for signal of crank
position sensor (TDC sensor)].
DisassemblyNJEM0072PISTON AND CRANKSHAFTNJEM0072S011. Remove engine. Refer to “ENGINE ASSEMBLY”, “Removal
and Installation”, EM-63.
2. Place engine on a work stand.
a. Remove flywheel.
Hold ring gear with ring gear stopper (KV10105630,
KV10105610). Then, loosen securing bolts with TORX socket
(size: Q8 E20, Commercial Service Tool) and remove them.
As an alternative method, hold the crankshaft pulley with a
pulley holder (SST) to remove the flywheel.
JEM192G
b. Install engine sub-attachment (SST) to rear surface of cylinder
block.
To install, align the hole on the sub-attachment with the knock
pin on the cylinder block.
The engine sub-attachment has five bolts.
c. Install engine attachment (SST).
The four sets of bolts and nuts are multi-purpose products.
GI
MA
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
CYLINDER BLOCKYD
Removal and Installation
EM-67

INDEX FOR DTC
EC-11
[QG (WITH EURO-OBD)]
C
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ECHO2S1 (B1) P0133 0133 2×EC-155
HO2S1 (B1) P0134 0134 2×EC-165
HO2S1 (B1) P1143 1143 2×EC-296
HO2S1 (B1) P1144 1144 2×EC-302
HO2S1 HTR (B1) P0031 0031 2×EC-122
HO2S1 HTR (B1) P0032 0032 2×EC-122
HO2S2 (B1) P0138 0138 2×EC-172
HO2S2 (B1) P0139 0139 2×EC-178
HO2S2 (B1) P1146 1146 2×EC-308
HO2S2 (B1) P1147 1147 2×EC-316
HO2S2 HTR (B1) P0037 0037 2×EC-128
HO2S2 HTR (B1) P0038 0038 2×EC-128
IAT SEN/CIRCUIT P0112 0112 2×EC-140
IAT SEN/CIRCUIT P0113 0113 2×EC-140
INT/V TIM CONT-B1 P0011 0011 2 –EC-119
INT/V TIM V/CIR-B1 P1111 1111 2×EC-272
KNOCK SEN/CIRC-B1 P0327 0327 2 –EC-230
KNOCK SEN/CIRC-B1 P0328 0328 2 –EC-230
L/PRESS SOL/CIRC P0745 0745 2×AT- 1 6 4
MAF SEN/CIRCUIT P0102 0102 1×EC-134
MAF SEN/CIRCUIT P0103 0103 1×EC-134
MULTI CYL MISFIRE P0300 0300 2×EC-225
NATS MALFUNCTION P1610 - P1615 1610 - 1615 2 –EC-49
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.No DTC
Flashing*4–
Flashing*4EC-50
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.P0000 0000––—
O/R CLTCH SOL/CIRC P1760 1760 2×AT- 1 8 7
PNP SW/CIRC P0705 0705 2×AT- 111
P-N POS SW/CIRCUIT P1706 1706 2×EC-356
PURG VOLUME CONT/V P0444 0444 2×EC-251
PW ST P SEN/CIRC P0550 0550 2 –EC-260
SENSOR POWER/CIRC P1229 1229 1×EC-352
SFT SOL A/CIRC P0750 0750 1×AT- 1 7 1
SFT SOL B/CIRC P0755 0755 1×AT- 1 7 6
TCC SOLENOID/CIRC P0740 0740 2×AT- 1 5 9
TP SEN 1/CIRC P0222 0222 1×EC-205
TP SEN 1/CIRC P0223 0223 1×EC-205
TP SEN 2/CIRC P1223 1223 1×EC-335
TP SEN 2/CIRC P1224 1224 1×EC-335
TP SENSOR P0221 0221 1×EC-199
TPV SEN/CIRC A/T P1705 1705 1×AT- 1 8 1
Items
(CONSULT-II screen terms)DTC*
1
TripMI lighting
upReference page
CONSULT-II
GST*
2ECM*3

INDEX FOR DTC
EC-13
[QG (WITH EURO-OBD)]
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ECP0222 0222 TP SEN 1/CIRC 1×EC-205
P0223 0223 TP SEN 1/CIRC 1×EC-205
P0226 0226 APP SENSOR 1×EC-211
P0227 0227 APP SEN 1/CIRC 1×EC-218
P0228 0228 APP SEN 1/CIRC 1×EC-218
P0300 0300 MULTI CYL MISFIRE 2×EC-225
P0301 0301 CYL 1 MISFIRE 2×EC-225
P0302 0302 CYL 2 MISFIRE 2×EC-225
P0303 0303 CYL 3 MISFIRE 2×EC-225
P0304 0304 CYL 4 MISFIRE 2×EC-225
P0327 0327 KNOCK SEN/CIRC-B1 2 –EC-230
P0328 0328 KNOCK SEN/CIRC-B1 2 –EC-230
P0335 0335 CKP SEN/CIRCUIT 2×EC-234
P0340 0340 CMP SEN/CIRC-B1 2×EC-240
P0420 0420 TW CATALYST SYS-B1 2×EC-246
P0444 0444 PURG VOLUME CONT/V 2×EC-251
P0500 0500 VEH SPEED SEN/CIRC 2×EC-257
P0550 0550 PW ST P SEN/CIRC 2 –EC-260
P0605 0605 ECM 1 or 2× or –EC-265
P0705 0705 PNP SW/CIRC 2×AT- 111
P0710 0710 ATF TEMP SEN/CIRC 2×AT- 11 7
P0720 0720
VEH SPD SEN/CIRC AT*62×AT-123
P0725 0725 ENGINE SPEED SIG 2×AT-129
P0731 0731 A/T 1ST GR FNCTN 2×AT-133
P0732 0732 A/T 2ND GR FNCTN 2×AT-139
P0733 0733 A/T 3RD GR FNCTN 2×AT-145
P0734 0734 A/T 4TH GR FNCTN 2×AT-151
P0740 0740 TCC SOLENOID/CIRC 2×AT-159
P0745 0745 L/PRESS SOL/CIRC 2×AT-164
P0750 0750 SFT SOL A/CIRC 1×AT-171
P0755 0755 SFT SOL B/CIRC 1×AT-176
P1065 1065 ECM BACK UP/CIRC 2×EC-268
P 1111 1111 I N T / V T I M V / C I R - B 1 2×EC-272
P1121 1121 ETC ACTR 1 or 2×EC-276
P1122 1122 ETC FUNCTION/CIRC 1×EC-278
P1124 1124 ETC MOT PWR 1×EC-285
P1126 1126 ETC MOT PWR 1×EC-285
P1128 1128 ETC MOT 1×EC-291
P1143 1143 HO2S1 (B1) 2×EC-296
P1144 1144 HO2S1 (B1) 2×EC-302
P1146 1146 HO2S2 (B1) 2×EC-308
P1147 1147 HO2S2 (B1) 2×EC-316
DTC*1
Items
(CONSULT-II screen terms)TripMI lighting
upReference page
CONSULT-II
GST*
2ECM*3