air filter NISSAN ALMERA TINO 2001 Service Repair Manual

RemovalNLBR0117
NBR360
1. Reservoir cap
2. Filter
3. Reservoir tank
4. Adapter5. Elastic pin
6. Seal
7. Washer
8. Circlip9. Piston stopper pin
10. Primary piston assembly
11. Secondary piston assembly
12. Cylinder body
CAUTION:
Be careful not to splash brake fluid on painted areas; it may
cause paint damage. If brake fluid is splashed on painted
areas, wash it away with water immediately.
1. Connect a vinyl tube to air bleeder valve.
2. Drain brake fluid from each front caliper air bleeder valve,
depressing brake pedal to empty fluid from master cylinder.
3. Remove brake pipe flare nuts.
4. Disconnect hoses from adapter.
5. Remove master cylinder mounting nuts.
NBR361
DisassemblyNLBR01181. Drive out elastic pin from cylinder body.
2. Remove adapter, washer and seals.
MASTER CYLINDER
Removal
BR-13

Components Ð RHD Model with YD Engine ÐNLCL0005
NCL048
1. Clutch pedal bracket
2. Pedal stopper bolt
3. Clutch pedal
4. Clevis pin
5. Bush
6. Snap pin
7. Clutch master cylinder
8. Nipple9. Reservoir cap
10. Reservoir tank
11. Hose clamp
12. Hose
13. Filter
14. Air bleeder screw
15. Withdrawal lever16. Operating cylinder
17. Clutch hose
18. Clutch disc
19. Clutch cover
20. Clutch hose connector
21. Release bearing
22. Washer
CLUTCH SYSTEM
Components Ð RHD Model with YD Engine Ð
CL-7

Components Ð LHD Model with YD Engine ÐNLCL0049
NCL049
1. Clutch pedal bracket
2. Clevis pin
3. Bush
4. Snap pin
5. Pedal stopper bolt
6. Clutch pedal
7. Clutch master cylinder
8. Nipple9. Reservoir cap
10. Reservoir tank
11. Hose clamp
12. Hose
13. Filter
14. Air bleeder screw
15. Withdrawal lever16. Operating cylinder
17. Clutch hose
18. Clutch disc
19. Clutch cover
20. Clutch hose connector
21. Release bearing
22. Washer
CLUTCH SYSTEM
Components Ð LHD Model with YD Engine Ð
CL-8

SCL729
RemovalNLCL00421. Remove fuel filter mounting bracket.
2. Remove air cleaner and air duct.
3. Drain brake fluid.
CAUTION:
Be careful not to splash brake fluid on painted areas; it may
cause paint damage. If brake fluid is splashed on painted
areas, wash it away with water immediately.
4. Remove flare nut using a flare nut wrench.
5. Remove clutch hose and clutch tube.
SCL730
InstallationNLCL00431. When installing clutch hose to bracket, face lock plate in the
correct direction as shown to secure clutch hose.
CAUTION:
Install clutch hose without twisting or bending it.
2. Tighten flare nut to the specified torque, using a flare nut
wrench.
: 15 - 18 N´m (1.5 - 1.8 kg-m, 11 - 13 ft-lb)
CAUTION:
Be careful not to damage flare nut and clutch tube.
3. Install clutch hose to operating cylinder, and tighten mounting
bolts to the specified torque.
: 17 - 19 N´m (1.7 - 2.0 kg-m, 13 - 14 ft-lb)
4. After finishing the operation, bleed air from the clutch piping.
Refer to ªBleeding Procedureº, CL-10.
PIPING
Removal
CL-16

Diagnostic Procedure ............................................1019
INJECTOR.................................................................1021
Component Description .........................................1021
CONSULT-II Reference Value in Data Monitor
Mode ......................................................................1021
ECM Terminals and Reference Value ...................1021
Wiring Diagram ......................................................1022
Diagnostic Procedure ............................................1024
Component Inspection ...........................................1026
START SIGNAL.........................................................1027
CONSULT-II Reference Value in Data Monitor
Mode ......................................................................1027
ECM Terminals and Reference Value ...................1027
Wiring Diagram ......................................................1028
Diagnostic Procedure ............................................1030
FUEL PUMP...............................................................1032
System Description ................................................1032
Component Description .........................................1032
CONSULT-II Reference Value in Data Monitor
Mode ......................................................................1032
ECM Terminals and Reference Value ...................1033
Wiring Diagram ......................................................1034
Diagnostic Procedure ............................................1036
Component Inspection ...........................................1038
POWER STEERING OIL PRESSURE SWITCH.......1039
Component Description .........................................1039
CONSULT-II Reference Value in Data Monitor
Mode ......................................................................1039
ECM Terminals and Reference Value ...................1039
Wiring Diagram ......................................................1040
Diagnostic Procedure ............................................1041
Component Inspection ...........................................1043
REFRIGERANT PRESSURE SENSOR....................1044
Description .............................................................1044
ECM Terminals and Reference Value ...................1044
Wiring Diagram ......................................................1045
Diagnostic Procedure ............................................1047
ELECTRICAL LOAD SIGNAL...................................1050
CONSULT-II Reference Value in Data Monitor
Mode ......................................................................1050
ECM Terminals and Reference Value ...................1050
Wiring Diagram ......................................................1051
Diagnostic Procedure - Load Signal - ...................1055
Diagnostic Procedure - Heater Control Panel
(Fan Switch) - ........................................................1059
MI & DATA LINK CONNECTORS............................1060
Wiring Diagram ......................................................1060
SERVICE DATA AND SPECIFICATIONS (SDS).....1062
Fuel Pressure Regulator........................................1062
Idle Speed and Ignition Timing ..............................1062
Ignition Coil ............................................................1062
Mass Air Flow Sensor............................................1062Engine Coolant Temperature Sensor ....................1062
EGR Volume Control Valve (where fitted) .............1062
EGR Temperature Sensor (where fitted) ...............1062
Fuel Pump .............................................................1063
IACV-AAC Valve ....................................................1063
Injector ...................................................................1063
Resistor ..................................................................1063
Throttle Position Sensor ........................................1063
Heated Oxygen Sensor 1 (Front) Heater ..............1063
Intake Air Temperature Sensor ..............................1063
EVAP Canister Purge Volume Control Valve ........1063
Heated Oxygen Sensor 2 (Rear) Heater...............1063
Crankshaft Position Sensor (OBD)........................1063
YD22DDTI
TROUBLE DIAGNOSIS - INDEX..............................1064
Alphabetical & P No. Index for DTC .....................1064
PRECAUTIONS.........................................................1066
Precautions for Supplemental Restraint System
(SRS)²AIR BAG²and²SEAT BELT
PRE-TENSIONER²................................................1066
Engine Fuel & Emission Control System ..............1066
Wiring Diagrams and Trouble Diagnosis ...............1069
PREPARATION.........................................................1070
Special Service Tools ............................................1070
ENGINE AND EMISSION CONTROL OVERALL
SYSTEM.....................................................................1071
Engine Control Component Parts Location ...........1071
Circuit Diagram ......................................................1074
System Diagram ....................................................1076
Vacuum Hose Drawing ..........................................1077
System Chart .........................................................1078
ENGINE AND EMISSION BASIC CONTROL
SYSTEM DESCRIPTION...........................................1079
Fuel Injection Control System ...............................1079
Fuel Injection Timing Control System....................1080
Air Conditioning Cut Control ..................................1081
Fuel Cut Control (at no load & high engine
speed) ....................................................................1081
Crankcase Ventilation System ...............................1082
BASIC SERVICE PROCEDURE...............................1083
Injection Tube and Injection Nozzle ......................1083
Electronic Control Fuel Injection Pump .................1087
Fuel Filter ...............................................................1094
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION...........................................................1096
DTC and MI Detection Logic .................................1096
Diagnostic Trouble Code (DTC) ............................1096
NATS (Nissan Anti-Theft System) .........................1097
Malfunction Indicator (MI) ......................................1097
CONSULT-II ........................................................... 1102
CONTENTS(Cont'd)
EC-12

4 CHECK FUEL PRESSURE
1. Release fuel pressure to zero.
Refer to EC-43.
2. Install fuel pressure gauge and check fuel pressure.
At idling:
When fuel pressure regulator valve vacuum hose is connected.
235 kPa (2.35 bar, 2.4 kg/cm
2, 34 psi)
When fuel pressure regulator valve vacuum hose is disconnected.
294 kPa (2.94 bar, 3.0 kg/cm
2, 43 psi)
OK or NG
OK©GO TO 6.
NG©GO TO 5.
5 DETECT MALFUNCTIONING PART
Check the following.
+Fuel pump and circuit (Refer to EC-516.)
+Fuel pressure regulator (Refer to EC-44.)
+Fuel lines (Refer to ªENGINE MAINTENANCEº in MA section.)
+Fuel filter for clogging
©Repair or replace.
6 CHECK MASS AIR FLOW SENSOR
With CONSULT-II
Check ªMASS AIR FLOWº in ªDATA MONITORº mode with CONSULT-II.
at idling: 1.0 - 4.0 g´m/sec
at 2,500 rpm: 5.0 - 10.0 g´m/sec
With GST
Check mass air flow sensor signal in MODE 1 with GST.
at idling: 1.0 - 4.0 g´m/sec
at 2,500 rpm: 5.0 - 10.0 g´m/sec
OK or NG
OK©GO TO 7.
NG©Check connectors for rusted terminals or loose connections in the mass air flow sensor
circuit or engine grounds. Refer to EC-154.
DTC P0171 FUEL INJECTION SYSTEM FUNCTION
(LEAN SIDE)
QG18DE
Diagnostic Procedure (Cont'd)
EC-274

9 CHECK FUEL PRESSURE
1. Install any parts removed.
2. Release fuel pressure to zero. Refer to EC-43.
3. Install fuel pressure gauge and check fuel pressure.
JEF087Y
At idle: Approx. 235 kPa (2.35 bar, 2.4 kg/cm2, 34 psi)
OK or NG
OK©GO TO 11.
NG©GO TO 10.
10 DETECT MALFUNCTIONING PART
Check the following.
+Fuel pump and circuit (Refer to EC-516.)
+Fuel pressure regulator (Refer to EC-44.)
+Fuel lines
+Fuel filter for clogging
©Repair or replace.
11 CHECK IGNITION TIMING
Perform ªBasic Inspectionº.
Refer to EC-99.
OK or NG
OK©GO TO 12.
NG©1. Perform ªIdle Air Volume Learningº. Refer to EC-57.
2. Check camshaft position sensor (PHASE) (EC-302) and crankshaft position sensor
(POS) (EC-295).
12 CHECK HEATED OXYGEN SENSOR 1 (FRONT)
Refer to ªComponent Inspectionº, EC-190.
OK or NG
OK©GO TO 13.
NG©Replace heated oxygen sensor 1 (front).
DTC P0300 - P0304 NO.4-1CYLINDER MISFIRE, MULTIPLE CYLINDER
MISFIRE
QG18DE
Diagnostic Procedure (Cont'd)
EC-289

4 CHECK FUEL PRESSURE
1. Release fuel pressure to zero.
Refer to EC-577.
2. Install fuel pressure gauge and check fuel pressure.
At idling:
When fuel pressure regulator valve vacuum hose is connected.
235 kPa (2.35 bar, 2.4 kg/cm
2, 34 psi)
When fuel pressure regulator valve vacuum hose is disconnected.
294 kPa (2.94 bar, 3.0 kg/cm
2, 43 psi)
OK or NG
OK©GO TO 6.
NG©GO TO 5.
5 DETECT MALFUNCTIONING PART
Check the following.
+Fuel pump and circuit (Refer to EC-1032.)
+Fuel pressure regulator (Refer to EC-578.)
+Fuel lines (Refer to ªENGINE MAINTENANCEº in MA section.)
+Fuel filter for clogging
©Repair or replace.
6 CHECK MASS AIR FLOW SENSOR
With CONSULT-II
Check ªMASS AIR FLOWº in ªDATA MONITORº mode with CONSULT-II.
at idling: 2.5 - 5.0 g´m/sec
at 2,500 rpm: 7.1 - 12.5 g´m/sec
With GST
Check mass air flow sensor signal in MODE 1 with GST.
at idling: 2.5 - 5.0 g´m/sec
at 2,500 rpm: 7.1 - 12.5 g´m/sec
OK or NG
OK©GO TO 7.
NG©Check connectors for rusted terminals or loose connections in the mass air flow sensor
circuit or engine grounds. Refer to EC-679.
DTC P0171 FUEL INJECTION SYSTEM FUNCTION
(LEAN SIDE)
SR20DE
Diagnostic Procedure (Cont'd)
EC-797

12 DETECT MALFUNCTIONING PART
Check the following.
+Fuel pump and circuit (Refer to EC-1032.)
+Fuel pressure regulator (Refer to EC-578.)
+Fuel lines
+Fuel filter for clogging
©Repair or replace.
13 CHECK IGNITION TIMING
Perform ªBasic Inspectionº.
Refer to EC-623.
OK or NG
OK©GO TO 14.
NG©Adjust ignition timing.
14 CHECK HEATED OXYGEN SENSOR 1 (FRONT)
Refer to ªComponent Inspectionº, EC-715.
OK or NG
OK©GO TO 15.
NG©Replace heated oxygen sensor 1 (front).
15 CHECK MASS AIR FLOW SENSOR
With CONSULT-II
Check ªMASS AIR FLOWº in ªDATA MONITORº mode with CONSULT-II.
at idling: 2.5 - 5.0 g´m/sec
at 2,500 rpm: 7.1 - 12.5 g´m/sec
With GST
Check mass air flow sensor signal in MODE 1 with GST.
at idling: 2.5 - 5.0 g´m/sec
at 2,500 rpm: 7.1 - 12.5 g´m/sec
OK or NG
OK©GO TO 17.
NG©GO TO 16.
16 CHECK CONNECTORS
Check connectors for rusted terminals or loose connections in the mass air flow sensor circuit or engine grounds.
Refer to EC-679.
OK or NG
NG©Repair or replace it.
17 CHECK SYMPTOM MATRIX CHART
Check items on the rough idle symptom in ªSymptom Matrix Chartº, EC-648.
OK or NG
OK©GO TO 18.
NG©Repair or replace.
DTC P0300 - P0304 NO.4-1CYLINDER MISFIRE, MULTIPLE CYLINDER
MISFIRE
SR20DE
Diagnostic Procedure (Cont'd)
EC-813

SAT652J
+If MI illuminates or blinks irregularly when engine is
running, water may have accumulated in fuel filter. Drain
water from fuel filter. If this does not correct the problem,
perform specified trouble diagnostic procedures.
+After performing each TROUBLE DIAGNOSIS, perform
ªDTC Confirmation Procedureº or ªOverall Function
Checkº.
The DTC should not be displayed in the ª DTC Confirma-
tion Procedureº if the repair is completed. The ªOverall
Function Checkº should be a good result if the repair is
completed.
SEF348N
+When measuring ECM signals with a circuit tester, never
allow the two tester probes to contact.
Accidental contact of probes will cause a short circuit and
damage the ECM power transistor.
+Do not use ECM ground terminals when measuring input/
output voltage. Doing so may result in damage to the
ECM's transistor. Use a ground other than ECM terminals,
such as the ground.
+Install the break-out box between ECM and ECM harness
connectors when measuring ECM input/output voltage.
SEF437Y
+Do not disconnect electronic control fuel injection pump
harness connector with engine running.
+Do not disassemble electronic control fuel injection pump.
If NG, take proper action.
+Do not disassemble injection nozzle.
If NG, replace injection nozzle.
+Even a slight leak in the air intake system can cause seri-
ous problems.
+Do not shock or jar the crankshaft position sensor (TDC).
SEF709Y
+Do not depress accelerator pedal when starting.
+Immediately after starting, do not rev up engine unneces-
sarily.
+Do not rev up engine just prior to shutdown.
PRECAUTIONSYD22DDTI
Engine Fuel & Emission Control System (Cont'd)
EC-1068