Nissan Tiida C11. Instruction — part 432
EC-378
< ON-VEHICLE MAINTENANCE >
[HR16DE (WITH EURO-OBD)]
FUEL PRESSURE
4.
Connect fuel hose for fuel pressure check (1) to fuel tube
(engine side) with clamp (2) as shown in the figure.
• No.2 spool (5)
• Wipe off oil or dirt from hose insertion part using cloth moist-
ened with gasoline.
• Apply proper amount of gasoline between top of the fuel tube
(3) and No.1 spool (4).
• Insert fuel hose for fuel pressure check until it touches the
No.1 spool on fuel tube.
• Use NISSAN genuine hose clamp (part number: 16439 N4710
or 16439 40U00).
• When reconnecting fuel line, always use new clamps.
• Use a torque driver to tighten clamps.
• Install hose clamp to the position within 1 - 2 mm (0.04 - 0.08 in).
• Make sure that clamp screw does not contact adjacent parts.
5.
Connect fuel tube adapter to quick connector.
• A: Fuel pressure gauge
• B: Fuel hose for fuel pressure check
6.
After connecting fuel hose for fuel pressure check, pull the hose
with a force of approximately 98 N (10 kg, 22 lb) to confirm fuel
tube does not come off.
7.
Turn ignition switch ON and check for fuel leakage.
8.
Start engine and check for fuel leakage.
9.
Read the indication of fuel pressure gauge.
• Do not perform fuel pressure check with system operating.
Fuel pressure gauge may indicate false readings.
• During fuel pressure check, confirm for fuel leakage from fuel connection every 3 minutes.
10. If result is unsatisfactory, go to next step.
11. Check the following.
• Fuel hoses and fuel tubes for clogging
• Fuel filter for clogging
• Fuel pump
• Fuel pressure regulator for clogging
If OK, replace fuel pressure regulator.
If NG, repair or replace.
Tightening torque:
1 - 1.5 N·m (0.1 - 0.15 kg-m, 9 - 13 in-lb)
At idling:
Approximately 350 kPa (3.5 bar, 3.57 kg/cm
2
, 51 psi)
PBIB2983E
PBIB2984E
EVAPORATIVE EMISSION SYSTEM
EC-379
< ON-VEHICLE MAINTENANCE >
[HR16DE (WITH EURO-OBD)]
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EVAPORATIVE EMISSION SYSTEM
Inspection
INFOID:0000000001161422
1.
Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections,
chafing and deterioration.
2.
Check EVAP canister as follows:
a.
Block port (B). Orally blow air through port (A).
Check that air flows freely through port (C).
b.
Block port (A). Orally blow air through port (B).
Check that air flows freely through port (C).
3.
Visually inspect the fuel check valve for cracks, damage, loose connections chafing and deterioration.
4.
Check fuel check valve as follows:
a.
Blow air through connector on the fuel tank side. A considerable
resistance should be felt and a portion of air flow should be
directed toward the EVAP canister side.
b.
Blow air through connector on EVAP canister side. Air flow
should be smoothly directed toward fuel tank side.
c.
If fuel check valve is suspected or not properly functioning in
step 1 and 2 above, replace it.
5.
Inspect fuel tank filler cap vacuum relief valve for clogging, stick-
ing, etc.
a.
Wipe clean valve housing.
b.
Check valve opening pressure and vacuum.
c.
If out of specification, replace fuel filler cap as an assembly.
PBIB0663E
SEF552Y
SEF989X
Pressure:
15.3 - 20.0 kPa (0.153 - 0.200 bar, 0.156 - 0.204 kg/
cm
2
, 2.22 - 2.90 psi)
Vacuum:
–6.0 to –3.4 kPa (–0.06 bar to –-0.034bar, –0.061 to –
0.035 kg/cm
2
, –0.87 to –0.49 psi)
SEF943S
EC-380
< SERVICE DATA AND SPECIFICATIONS (SDS)
[HR16DE (WITH EURO-OBD)]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Idle Speed
INFOID:0000000001161423
*: Under the following conditions
• A/C switch: OFF
• Electric load: OFF (Lights, heater fan & rear window defogger)
• Steering wheel: Kept in straight-ahead position
Ignition Timing
INFOID:0000000001161424
*: Under the following conditions
• A/C switch: OFF
• Electric load: OFF (Lights, heater fan & rear window defogger)
• Steering wheel: Kept in straight-ahead position
Calculated Load Value
INFOID:0000000001161425
Mass Air Flow Sensor
INFOID:0000000001161426
*: Engine is warmed up to normal operating temperature and running under no load.
Transmission
Condition
Specification
A/T
No load* (in P or N position)
700
±
50 rpm
M/T
No load* (in Neutral position)
650
±
50 rpm
Transmission
Condition
Specification
A/T
No load* (in P or N position)
6
±
5
°
BTDC
M/T
No load* (in Neutral position)
6
±
5
°
BTDC
Condition
Specification (Using CONSULT-III or GST)
At idle
10 – 35 %
At 2,500 rpm
10 – 35 %
Supply voltage
Battery voltage (11 – 14 V)
Output voltage at idle
1.0 – 1.3V*
Mass air flow (Using CONSULT-III or GST)
1.0 – 4.0 g·m/sec at idle*
2.0 – 10.0 g·m/sec at 2,500 rpm*
DIAGNOSIS AND REPAIR WORKFLOW
EC-381
< BASIC INSPECTION >
[HR16DE (WITHOUT EURO-OBD)]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000001161427
OVERALL SEQUENCE
DETAILED FLOW
JMBIA0078GB
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