Nissan Almera Tino V10. Manual — part 348
EC-218
[QG (WITH EURO-OBD)]
DTC P0133, P0153, HO2S1 (A/T MODELS)
DTC P0133, P0153, HO2S1 (A/T MODELS)
PFP:22690
Component Description
EBS00QJY
The heated oxygen sensor 1 is placed into the exhaust manifold. It
detects the amount of oxygen in the exhaust gas compared to the
outside air. The heated oxygen sensor 1 has a closed-end tube
made of ceramic zirconia. The zirconia generates voltage from
approximately 1V in richer conditions to 0V in leaner conditions. The
heated oxygen sensor 1 signal is sent to the ECM. The ECM adjusts
the injection pulse duration to achieve the ideal air-fuel ratio. The
ideal air-fuel ratio occurs near the radical change from 1V to 0V.
CONSULT-II Reference Value in Data Monitor Mode
EBS00QJZ
Specification data are reference values.
On Board Diagnosis Logic
EBS00QK0
To judge the malfunction of heated oxygen sensor 1, this diagnosis
measures response time of heated oxygen sensor 1 signal. The time
is compensated by engine operating (speed and load), fuel feedback
control constant, and heated oxygen sensor 1 temperature index.
Judgment is based on whether the compensated time (heated oxy-
gen sensor 1 cycling time index) is inordinately long or not.
SEF463R
SEF288D
MONITOR ITEM
CONDITION
SPECIFICATION
HO2S1 (B1)
HO2S1 (B2)
●
Engine: After warming up
Maintaining engine speed at 2,000
rpm
0 - 0.3V
←→
Approx. 0.6 - 1.0V
HO2S1 MNTR (B1)
HO2S1 MNTR (B2)
LEAN
←→
RICH
Changes more than 5 times dur-
ing 10 seconds.
SEF010V
DTC P0133, P0153, HO2S1 (A/T MODELS)
EC-219
[QG (WITH EURO-OBD)]
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DTC Confirmation Procedure
EBS00QK1
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously conducted, always turn ignition switch “OFF” and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
●
Always perform at a temperature above
−
10
°
C (14
°
F).
●
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 10 seconds.
3.
Turn ignition switch “ON” and select “HO2S1 (B1) P0133” or “HO2S1 (B2) P0153” of “HO2S1” in “DTC
WORK SUPPORT” mode with CONSULT-II.
4.
Touch “START”.
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, “TESTING” will be dis-
played on the CONSULT-II screen. Maintain the conditions con-
tinuously until “TESTING” changes to “COMPLETED”. (It will
take approximately 20 to 50 seconds.)
If “TESTING” is not displayed after 5 minutes, retry from
step 2.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P0133
0133
(Bank 1)
Heated oxygen sensor 1
circuit slow response
The response of the voltage signal from the
sensor takes more than the specified time.
●
Harness or connectors
(The sensor circuit is open or shorted.)
●
Heated oxygen sensor 1
●
Fuel pressure
●
Injectors
●
Intake air leaks
●
Exhaust gas leaks
●
PCV valve
●
Mass air flow sensor
P0153
0153
(Bank 2)
SEF338Z
ENG SPEED
1,900 - 3,100 rpm
Vehicle speed
More than 80 km/h (50 MPH)
B/FUEL SCHDL
3.7 - 7.8 msec
Selector lever
Suitable position
SEF339Z
EC-220
[QG (WITH EURO-OBD)]
DTC P0133, P0153, HO2S1 (A/T MODELS)
7.
Make sure that “OK” is displayed after touching “SELF-DIAG
RESULTS”. If “NG” is displayed, refer to
.
Overall Function Check
EBS00QK2
Use this procedure to check the overall function of the heated oxygen sensor 1 circuit. During this check, a
DTC might not be confirmed.
WITH GST
1.
Start engine and warm it up to normal operating temperature.
2.
Set voltmeter probes between ECM terminal 35 [HO2S1(B1) signal] or 36 [HO2S1(B2) signal] and engine
ground.
3.
Check the following with engine speed held at 2,000 rpm con-
stant under no load.
–
The voltage fluctuates between 0 to 0.3V and 0.6 to 1.0V more
than 5 times within 10 seconds.
4.
If NG, go to
EC-224, "Diagnostic Procedure"
.
SEF658Y
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
MBIB0019E
DTC P0133, P0153, HO2S1 (A/T MODELS)
EC-221
[QG (WITH EURO-OBD)]
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Wiring Diagram
EBS00QK3
BANK 1
YEC444A
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