2016 NISSAN NOTE Service Repair Manual

Page 1353 of 3641

NISSAN NOTE 2016  Service Repair Manual EC-226
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0137 HO2S2
3. Also check harness for short to power.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair open circuit, short to ground or short to p

Page 1354 of 3641

NISSAN NOTE 2016  Service Repair Manual P0137 HO2S2EC-227
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
8. Check “HO2S2 (B1)” at idle speed 
when adjusting “FUEL INJECTION” to ±25%.
:  “HO2S2 (B1)” should b

Page 1355 of 3641

NISSAN NOTE 2016  Service Repair Manual EC-228
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0137 HO2S2
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 6.
6.REPLACE HEATED OXYGEN SENSOR 2
Replace malfunctioning heated oxygen sensor

Page 1356 of 3641

NISSAN NOTE 2016  Service Repair Manual P0138 HO2S2EC-229
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
P0138 HO2S2
DTC LogicINFOID:0000000012431445
DTC DETECTION LOGIC
The heated oxygen sensor 2 has a much longer switc

Page 1357 of 3641

NISSAN NOTE 2016  Service Repair Manual EC-230
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0138 HO2S2
3. Start engine and keep the engine speed between 3,500 and 
4,000 rpm for at least 1 minute under no load.
4. Let engine idle for 2 minutes.
5. Ch

Page 1358 of 3641

NISSAN NOTE 2016  Service Repair Manual P0138 HO2S2EC-231
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 2.
2.PERFORM COMPONENT FUNCTION CHECK-II
Check t

Page 1359 of 3641

NISSAN NOTE 2016  Service Repair Manual EC-232
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0138 HO2S2
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair open circuit, short to

Page 1360 of 3641

NISSAN NOTE 2016  Service Repair Manual P0138 HO2S2EC-233
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
>> INSPECTION END
8.CHECK INTERMITTENT INCIDENT
Refer to  GI-42, "
Intermittent Incident".
>> INSPECTION END
9.CHEC