Nissan Almera Tino V10. Manual — part 333
EC-158
[QG (WITH EURO-OBD)]
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER (A/T MODELS)
3.
Turn ignition switch “ON” and select “DATA MONITOR” mode
with CONSULT-II.
4.
Start engine and run it for at least 6 seconds at idle speed.
5.
If 1st trip DTC is detected, go to
EC-162, "Diagnostic Procedure"
.
WITH GST
1.
Start engine and warm it up to normal operating temperature.
2.
Turn ignition switch “OFF” and wait at least 10 seconds.
3.
Start engine and run it for at least 6 seconds at idle speed.
4.
Turn ignition switch “OFF” and wait at least 10 seconds.
5.
Start engine and run it for at least 6 seconds at idle speed.
6.
Select “MODE 3” with GST.
7.
If DTC is detected, go to
EC-162, "Diagnostic Procedure"
.
●
When using GST, “DTC Confirmation Procedure” should be performed twice as much as when
using CONSULT-II because GST cannot display MODE 7 (1st trip DTC) concerning this diagnosis.
Therefore, using CONSULT-II is recommended.
SEF058Y
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER (A/T MODELS)
EC-159
[QG (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Wiring Diagram
EBS00QI3
BANK 1
YEC435A
EC-160
[QG (WITH EURO-OBD)]
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER (A/T MODELS)
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
TER-
MINAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA (DC Voltage)
24
G
Heated oxygen sensor 1
heater (bank 1)
[Engine is running]
●
Warm-up condition.
●
Engine speed is below 3,200 rpm
Approximately 7.0V
[Ignition switch “ON”]
●
Engine stopped.
[Engine is running]
●
Engine speed is above 3,200 rpm
BATTERY VOLTAGE
(11 - 14V)
PBIB0519E
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER (A/T MODELS)
EC-161
[QG (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
BANK 2
YEC436A
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