2001 NISSAN ALMERA TINO service

JEF360Y
7. Using the hexagon wrench (face to face: 6 mm, long-type)
(SST), tighten the sprocket mounting bolt.
+When the washer of the fuel injection pump sprocket is
removed, install it with the marking ªFº (front) facing the front
of the engine.
8. Pull out the positioning stopper pin (SST).
JEF368Y
9. Install the secondary timing chain.
+Align the alignment marks of the sprockets and those of the
chain, then install it.
+The figure shows the installation state and names of the sec-
ondary timing chain and other related parts.
10. Install timing chain tension guide.
+The upper installation bolt is longer than the lower.
JEF356Y
11. Using a hexagon wrench (face to face: 6 mm, short-type)
(SST), install the timing chain slack guide.
JEF355Y
12. Install the chain tensioner.
a. Push the plunger of the chain tensioner, then hold it with a tool
such as a push pin, and install it.
b. Using a hexagon wrench (face to face: 5 mm) (SST), tighten
the mounting bolts.
+Installation is possible by a multi-purpose tool also.
c. Pull out the tool such as a push pin which holds the plunger.
+Make sure that the alignment marks of the sprockets and
timing chain are aligned.
BASIC SERVICE PROCEDUREYD22DDTI
Electronic Control Fuel Injection Pump (Cont'd)
EC-1092

JEF369Y
13. Install the front chain case.
a. Install the tension guide to the back side of the front chain
case.
+If the front chain case is tilted, the tension guide may fall off.
Therefore, when installing the front chain case, hold it verti-
cally.
JEF370Y
b. Apply Three Bond 1207C (KP510 00150) to both ends of the
arch area of the oil pump (contact surface of rear chain case)
as shown in the figure.
c. Install the front chain case.
+Align the dowel pin of the oil pump case to the pin hole, then
install it.
+Install bolts 6, 10, and 11 (shown in the figure) with the rubber
washer to the front chain case.
JEF352Y
d. Tighten the mounting bolts in the numerical order shown in the
figure.
e. After all bolts are tightened, tighten the mounting bolts in the
numerical order shown in the figure again.
14. Install the fuel injection pump rear bracket.
+Tighten all the bolts temporarily, then tighten them securely
with the mounting face securely contacting the fuel injection
pump and the pump bracket.
JEF351Y
15. Connect the fuel injection pump harness connector.
+Insert the harness connector securely until the stopper locks.
+Push the connector half way first, then press the stopper until
it locks, so that the connector is connected together.
16. Connect the fuel hoses.
+When the hoses are disconnected at the fuel gallery side,
insert until the hoses contact the valve, then install the clamp
securely.
17. Install other parts in the reverse order of removal.
BASIC SERVICE PROCEDUREYD22DDTI
Electronic Control Fuel Injection Pump (Cont'd)
EC-1093

Fuel Filter
DESCRIPTIONNLEC0623A water draining cock is on the lower side and a priming pump for
bleeding air is on the upper side.
SEF375Y
AIR BLEEDINGNLEC06241. After the repair, bleed air from the piping by pumping the prim-
ing pump up and down until it becomes heavy.
2. To start the engine, rotate the starter for a maximum of 30
seconds. To start the engine more quickly, crank the engine
while pumping the priming pump (requires two workers).
3. If the engine does not start after rotating the starter for a maxi-
mum of 30 seconds, stop it once, and pump the priming pump
again until it becomes heavy.
4. Rotate the starter again until the engine starts running.
5. After the engine starts, let it idle for at least 1 minute to stabi-
lize the behavior.
+When air is bled completely, the pumping of the priming
pump suddenly becomes heavy. Stop the operation at that
time.
+If it is difficult to bleed air by the pumping of the priming
pump (the pumping of the priming pump does not become
heavy), disconnect the fuel supply hose between the fuel
filter and the injection pump. Then, perform the operation
described above, and make sure that fuel comes out. (Use
a pan, etc. so as not to spill fuel. Do not let fuel get on
engine and other parts.) After that, connect the hose, then
bleed air again.
+Start engine and let it idle for at least one minute after
performing air bleeding.
WATER DRAININGNLEC0625+If the MI lights up (not flashes) during the engine operation,
drain the water as follows. (If fuel filter switch is equipped.)
1. Remove the fuel filter, filter bracket, protector assembly from
the dash panel as follows.
a. Remove the air cleaner case (upper), air duct assembly, and
vacuum hose for brake booster (between the vacuum pump
and vacuum pipe).
CAUTION:
After the duct is removed, cover the opening with gum tape,
etc. to prevent foreign object from getting into the engine
during the operation.
b. Disconnect the water level warning sensor harness connector.
c. Remove the mounting nuts on the dash panel, then remove the
fuel filter, filter bracket, and protector assembly from the dash
panel.
+It is not necessary to disconnect the fuel hose.
2. Using a tool such as a pliers, loosen the water draining cock
at the bottom of the water level warning sensor located under
the fuel filter.
BASIC SERVICE PROCEDUREYD22DDTI
Fuel Filter
EC-1094

JEF377Y
3. Install the fuel filter, filter bracket, and protector assembly tem-
porarily. Then, drain the water by pumping the priming pump
with the filter standing straight.
+Extend the drain hose if necessary.
Water amount when the MI lights up:
65 - 100 m!(2.2 - 3.5 Imp fl oz)
CAUTION:
When the water is drained, the fuel is also drained. Use a pan,
etc. to avoid fuel adherence to the rubber parts such as the
engine mount insulator.
4. Tighten the water draining cock, then install the fuel filter, filter
bracket, protector assembly in the reverse order of removal.
CAUTION:
Do not over-tighten the water draining cock. This will damage
the cock thread, resulting in water or fuel leak.
5. Bleed air of the fuel filter. Refer to EC-1094.
+Start engine and let it idle for at least one minute after
performing air bleeding.
6. Start the engine, then check that the MI goes off. (If fuel filter
switch is equipped.)
BASIC SERVICE PROCEDUREYD22DDTI
Fuel Filter (Cont'd)
EC-1095

SEF378Y
CONSULT-IINLEC0629CONSULT-II INSPECTION PROCEDURENLEC0629S011. Turn ignition switch OFF.
2. Connect CONSULT-II to data link connector.
(Data link connector is located under the driver side dash
panel.)
SEF995X
SEF320Y
3. Turn ignition switch ON.
4. Touch ªSTARTº.
5. Touch ªENGINEº.
6. Perform each diagnostic test mode according to each service
procedure.
For further information, see the CONSULT-II Operation
Manual.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONYD22DDTI
CONSULT-II
EC-1102

DESCRIPTION FOR WORK FLOWNLEC0631S01
STEP DESCRIPTION
STEP IGet detailed information about the conditions and the environment when the incident/symptom occurred using
the ªDIAGNOSTIC WORKSHEETº, EC-1107.
STEP IIBefore confirming the concern, check and write down (print out using CONSULT-II) the DTC, then erase the
DTC. Refer to EC-1096.
If the incident cannot be verified, perform ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-1135.
Study the relationship between the cause, specified by DTC, and the symptom described by the customer. (The
ªSymptom Matrix Chartº will be useful. Refer to EC-1116.) Also check related service bulletins for information.
STEP IIITry to confirm the symptom and under what conditions the incident occurs.
The ªDIAGNOSTIC WORK SHEETº is useful to verify the incident. Connect CONSULT-II to the vehicle in DATA
MONITOR (AUTO TRIG) mode and check real time diagnosis results.
If the incident cannot be verified, perform ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-1135.
If the malfunction code is detected, skip STEP IV and perform STEP V.
STEP IVTry to detect the DTC by driving in (or performing) the ªDTC Confirmation Procedureº. Check and read the DTC
by using CONSULT-II.
During the DTC verification, be sure to connect CONSULT-II to the vehicle in DATA MONITOR (AUTO TRIG)
mode and check real time diagnosis results.
If the incident cannot be verified, perform ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-1135.
In case the ªDTC Confirmation Procedureº is not available, perform the ªOverall Function Checkº instead. The
DTC cannot be displayed by this check, however, this simplified ªcheckº is an effective alternative.
The ªNGº result of the ªOverall Function Checkº is the same as the DTC detection.
STEP VTake the appropriate action based on the results of STEP I through IV.
If the malfunction code is indicated, proceed to TROUBLE DIAGNOSIS FOR DTC PXXXX.
If the normal code is indicated, proceed to the Basic Inspection, EC-1111 .Then perform inspections according to
the Symptom Matrix Chart. Refer to EC-1116.
STEP VIIdentify where to begin diagnosis based on the relationship study between symptom and possible causes.
Inspect the system for mechanical binding, loose connectors or wiring damage using (tracing) ªHarness Layoutsº.
Gently shake the related connectors, components or wiring harness with CONSULT-II set in ªDATA MONITOR
(AUTO TRIG)º mode.
Check the voltage of the related ECM terminals or monitor the output data from the related sensors with CON-
SULT-II. Refer to EC-1129 or EC-1126.
The ªDiagnostic Procedureº in EC section contains a description based on open circuit inspection. A short circuit
inspection is also required for the circuit check in the Diagnostic Procedure. For details, refer to GI-24, ªCircuit
Inspectionº.
Repair or replace the malfunction parts.
If the malfunctioning part cannot be detected, perform ªTROUBLE DIAGNOSIS FOR INTERMITTENT
INCIDENTº, EC-1135.
STEP VIIOnce you have repaired the circuit or replaced a component, you need to run the engine in the same conditions
and circumstances which resulted in the customer's initial complaint.
Perform the ªDTC Confirmation Procedureº and confirm the normal code (DTC P0000 or 0505) is detected. If the
incident is still detected in the final check, perform STEP VI by using a different method from the previous one.
Before returning the vehicle to the customer, be sure to erase the unnecessary (already fixed) DTC in ECM.
(Refer to EC-1096.)
TROUBLE DIAGNOSIS Ð INTRODUCTIONYD22DDTI
Work Flow (Cont'd)
EC-1110

General SpecificationsNLEC0788Unit: rpm
Engine YD22DDT
Idle speed 750±25
Maximum engine speed 4,900
Injection NozzleNLEC0790Unit: kPa (bar, kg/cm2, psi)
Initial injection pressureNew 21,476 - 22,457 (214.7 - 224.5, 219 - 229, 3,114 - 3,256)
Limit 18,275 (182.7, 186, 2,650)
Engine Coolant Temperature SensorNLEC0791
Temperature ÉC (ÉF) Resistance kW
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Crankshaft Position Sensor (TDC)NLEC0792
Resistance [at 20ÉC (68ÉF)]W495 - 605
Glow PlugNLEC0793
Resistance [at 25ÉC (77ÉF)]W0.8
Accelerator Position SensorNLEC0794
Throttle valve conditions Resistance between terminals 2 and 4 kW[at 25ÉC (77ÉF)]
Completely closed0.9 - 1.3
Partially open0.9 - 2.1
Completely open1.7 - 2.1
EGR Volume Control ValveNLEC0795
Resistance [at 25ÉC (77ÉF)]W13-17
SERVICE DATA AND SPECIFICATIONS (SDS)YD22DDTI
General Specifications
EC-1305

SERVICE DATA AND SPECIFICATIONS (SDS)YD22DDTI
EGR Volume Control Valve (Cont'd)
EC-1306