2001 NISSAN ALMERA N16 Electronic Repair Manual

emergency towing lane assist adding oil fuel additives roof battery capacity

Load previous 8 pages

Page 473 of 2493

NISSAN ALMERA N16 2001 Electronic Repair Manual SEF237U
On Board Diagnosis LogicNJEC0097Under the condition in which the heated oxygen sensor 1 (front)
signal is not input, the ECM circuits will read a continuous approxi-
mately 0.3V. Therefore, fo

Page 474 of 2493

NISSAN ALMERA N16 2001 Electronic Repair Manual RESULTSº. If ªNGº is displayed, refer to ªDiagnostic
Procedureº, EC-180.
SEF011X
Overall Function CheckNJEC0099Use this procedure to check the overall function of the heated oxy-
gen sensor 1 (fr

Page 475 of 2493

NISSAN ALMERA N16 2001 Electronic Repair Manual Wiring DiagramNJEC0100
YEC967
DTC P0130 HEATED OXYGEN SENSOR 1 (FRONT) (CIRCUIT)QG
Wiring Diagram
EC-179

Page 476 of 2493

NISSAN ALMERA N16 2001 Electronic Repair Manual Diagnostic ProcedureNJEC0101
1 INSPECTION START
1. Turn ignition switch ªOFFº.
2. Loosen and retighten engine ground screws.
JEF104Y
3. Disconnect heated oxygen sensor 1 (front) harness connector.
S

Page 477 of 2493

NISSAN ALMERA N16 2001 Electronic Repair Manual SEF646Y
SEF647Y
Component InspectionNJEC0102HEATED OXYGEN SENSOR 1 (FRONT)NJEC0102S01With CONSULT-II
1) Start engine and warm it up to normal operating temperature.
2) Select ªMANU TRIGº in ªDATA M

Page 478 of 2493

NISSAN ALMERA N16 2001 Electronic Repair Manual 1 time: 0 - 0.3V®0.6 - 1.0V®0 - 0.3V
2 times: 0 - 0.3V®0.6 - 1.0V®0 - 0.3V®0.6 - 1.0V®0-
0.3V
CAUTION:
+Discard any heated oxygen sensor which has been
dropped from a height of more than 0.5 m (

Page 479 of 2493

NISSAN ALMERA N16 2001 Electronic Repair Manual SEF463R
SEF288D
Component DescriptionNJEC0103The heated oxygen sensor 1 (front) is placed into the exhaust
manifold. It detects the amount of oxygen in the exhaust gas com-
pared to the outside air. T

Page 480 of 2493

NISSAN ALMERA N16 2001 Electronic Repair Manual SEF300U
On Board Diagnosis LogicNJEC0106To judge the malfunction, the output from the heated oxygen sen-
sor 1 (front) is monitored to determine whether the ªrichº output is
sufficiently high and wh

SEF300U
On Board Diagnosis LogicNJEC0106To judge the malfunction, the output from the heated oxygen sen-
sor 1 (front) is monitored to determine whether the ªrichº output is
sufficiently high and whether the ªleanº output is sufficiently low.
When both the outputs are shifting to the lean side, the malfunc-
tion will be detected.
DTC No. Malfunction is detected when ... Check Items (Possible Cause)
P0131
0131+The maximum and minimum voltages from the sensor
are not reached to the specified voltages.+Heated oxygen sensor 1 (front)
+Heated oxygen sensor 1 heater (front)
+Fuel pressure
+Injectors
+Intake air leaks
SEF827Y
SEF828Y
SEF651Y
DTC Confirmation ProcedureNJEC0107CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If ªDTC Confirmation Procedureº has been previously conducted,
always turn ignition switch ªOFFº and wait at least 9 seconds
before conducting the next test.
TESTING CONDITION:
+Always perform at a temperature above þ10ÉC (14ÉF).
+Before performing the following procedure, confirm that
battery voltage is more than 11V at idle.
With CONSULT-II
1) Start engine and warm it up to normal operating temperature.
2) Stop engine and wait at least 9 seconds.
3) Turn ignition switch ªONº and select ªHO2S1 (B1) P0131º of
ªHO2S1º in ªDTC WORK SUPPORTº mode with CONSULT-II.
4) Touch ªSTARTº.
5) Start engine and let it idle for at least 3 minutes.
NOTE:
Never raise engine speed above 3,200 rpm after this step. If
the engine speed limit is exceeded, return to step 5.
6) When the following conditions are met, ªTESTINGº will be dis-
played on the CONSULT-II screen. Maintain the conditions
continuously until ªTESTINGº changes to ªCOMPLETEDº. (It
will take approximately 50 seconds or more.)
ENG SPEED 1,700 - 2,600 rpm
Vehicle speed 64 - 100 km/h (40 - 62 MPH)
B/FUEL SCHDL 3.0 - 5.2 msec
Selector lever Suitable position
If ªTESTINGº is not displayed after 5 minutes, retry from
step 2.
DTC P0131 HEATED OXYGEN SENSOR 1 (FRONT) (LEAN SHIFT
MONITORING)
QG
On Board Diagnosis Logic
EC-184

Load next 8 pages

Page: < prev 1-10 ... 441-448 449-456 457-464 465-472 473-480 481-488 489-496 497-504 505-512 ... 2496 next >

battery capacity jump cable dead battery open trunk maintenance schedule four wheel drive bulb