Nissan Sentra Service Manual: Evap leak check
Inspection
CAUTION:
- Do not use compressed air or a high pressure pump.
- Do not exceed 4.12 kPa (0.042 kg/cm2, 0.6 psi) of pressure in EVAP
system.
NOTE:
- Do not start engine.
- Improper installation of EVAP service port adapter [commercial
service tool: (J-41413-OBD)] to the EVAP
service port may cause a leak.
1.EVAP LEAK CHECK
With CONSULT
- Install EVAP service port adapter [commercial service tool: (J-
41413-OBD)] and pressure pump to EVAP service port.
- Turn ignition switch ON.
- Select the “EVAP SYSTEM CLOSE” in “WORK SUPPORT” mode of “ENGINE” using
CONSULT.
- Touch “START”. A bar graph (Pressure indicating display) will appear on
the screen.
- Apply positive pressure to the EVAP system until the pressure indicator
reaches the middle of the bar
graph.
- Remove EVAP service port adapter [commercial service tool:
(J-41413-OBD)] and hose with pressure
pump.
- Locate the leak using a leak detector [commercial service tool:
(J-41416)]. Refer to EC-49, "EVAPORATIVE EMISSION SYSTEM
: System Description".
Without CONSULT
- Install EVAP service port adapter [commercial service tool: (J-
41413-OBD)] and pressure pump to EVAP service port.
- Apply battery voltage between the terminals of EVAP canister vent
control valve to make a closed EVAP
system.
- To locate the leak, deliver positive pressure to the EVAP system until
pressure gauge points reach 1.38 to
2.76 kPa (0.014 to 0.028 kg/cm2, 0.2 to 0.4 psi).
- Remove EVAP service port adapter [commercial service tool:
(J-41413-OBD)] and hose with pressure
pump.
- Locate the leak using a leak detector [commercial service tool:
(J-41416)]. Refer to EC-49, "EVAPORATIVE EMISSION SYSTEM
: System Description".
>> INSPECTION END
Inspection
EVAP CANISTER
1.CHECK EVAP CANISTER
Block port (B).
Blow air into port (A) and check that it flows freely out of port (C).
Release blocked port (B).
Apply vacuum pressure to por ...
Inspection
1.CHECK PCV VALVE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be fel ...
Other materials:
C1143 Steering angle sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1143
ST ANG SEN CIRCUIT
When a malfunction is detected in steering angle sensor.
Harness or connector
Steering angle sensor
ABS actuator and electric u ...
Door mirror remote control switch
Removal and Installation
Removal
Remove the instrument finisher D. Refer to IP-14, "Exploded View".
Using suitable tool (a) release the pawls and remove the door mirror
remote control switch (2) from the
switch bracket (1).
Pawl
Installation
Installation is in the rev ...
Tire chains
CAUTION
Tire chains/cables should not be installed
on P205/50R17 size tires. Installation of
the tire chains/cables on P205/50R17 size
tires will cause damage to the vehicle. If
you plan to use tire chains/cables, you
should install P205/55R16 size tires on
your vehicle.
Use of tire chains m ...
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