Nissan Qashqai J11. Manual — part 219
ECH-174
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
P012A TC BOOST SENSOR
YES
>> Replace turbocharger boost sensor.
NO
>> Repair or replace error-detected parts.
P0130 HO2S1
ECH-175
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
C
D
E
F
G
H
I
J
K
L
M
A
ECH
N
P
O
P0130 HO2S1
DTC Logic
INFOID:0000000010379067
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
Turn ignition switch OFF and wait at least 12 minutes.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Start engine and warm it up to normal operating temperature.
2.
Maintain the following conditions for at least 11 consecutive minutes.
CAUTION:
Always drive vehicle at safe speed.
3.
Check DTC.
Is DTC is detected?
YES
>> Go to
ECH-175, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010379068
1.
CHECK ECM HARNESS CONNECTOR CONNECTIONS
Check ECM connector connection F18.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace ECM connector connection.
2.
CHECK HEATED OXYGEN SENSOR 1 HARNESS CONNECTOR CONNECTION
Check heated oxygen sensor 1 harness connector connection F48.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace heated oxygen sensor 1 harness connector.
3.
CHECK GROUND CONNECTION
Check ground connection E4. Refer to Ground Inspection in
Is the inspection result normal?
YES
>> GO TO 4.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible Cause
P0130
O2 SENSOR 1 B1
(O2 sensor circuit bank 1
sensor 1)
• Heated oxygen sensor 1 voltage to ECM is
0.02 V or less for 10 seconds or more.
• Heated oxygen sensor 1 voltage to ECM is
1.395 V or more 0.01 seconds or more.
• ECM detects heated oxygen sensor 1 voltage
between 0.25 V to 0.445 V during 0.2 sec-
onds.
• When minimum period duration of heated ox-
ygen sensor 1 is abnormal duration.
• Harness or connectors
(The sensor circuit is open or short-
ed.)
• Heated oxygen sensor 1
Selector lever
Suitable position
Vehicle speed
1 km/h (0.6 MPH) or more
Engine speed
1,215 - 3,750 rpm
ECH-176
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
P0130 HO2S1
NO
>> Repair or replace ground connection.
4.
CHECK HO2S1 GROUND CIRCUIT FOR OPEN AND SHORT
1.
Disconnect heated oxygen sensor 1 harness connector.
2.
Disconnect ECM harness connector.
3.
Check harness continuity between HO2S1 harness connector and ECM harness connector.
4.
Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.
CHECK HO2S1 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1.
Check harness continuity between HO2S1 harness connector and ECM harness connector.
2.
Check harness continuity between HO2S1 harness connector or ECM harness connector and ground.
3.
Also check harness for short to power.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair open circuit or short to ground or short to power in harness or connectors.
6.
CHECK INTERMITTENT INCIDENT
GI-41, "Intermittent Incident"
Is the inspection result normal?
YES
>> Replace heated oxygen sensor 1.
NO
>> Repair or replace error-detected parts.
HO2S1
ECM
Continuity
Connector
Terminal
Connector
Terminal
F48
1
F18
122
existed
HO2S1
ECM
Continuity
Connector
Terminal
Connector
Terminal
F48
2
F18
99
existed
HO2S1
ECM
Ground
Continuity
Connector
Terminal
Connector
Terminal
F48
2
F18
99
Ground
Not existed
P0135 HO2S1 HEATER
ECH-177
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
C
D
E
F
G
H
I
J
K
L
M
A
ECH
N
P
O
P0135 HO2S1 HEATER
DTC Logic
INFOID:0000000010379070
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
Turn ignition switch OFF and wait at least 12 minutes.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON and wait at least 3 seconds.
2.
Check DTC.
Is DTC detected?
YES
>> Go to
ECH-177, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010379071
1.
CHECK ECM HARNESS CONNECTOR CONNECTIONS
Check ECM connector connection F17.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace ECM connector connection.
2.
CHECK HEATED OXYGEN SENSOR 1 HARNESS CONNECTOR CONNECTION
Check heated oxygen sensor 1 harness connector connection F48.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace heated oxygen sensor 1 harness connector.
3.
CHECK GROUND CONNECTION
Check ground connection E4. Refer to Ground Inspection in
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace ground connection.
4.
CHECK HO2S1 POWER SUPPLY CIRCUIT
1.
Disconnect heated oxygen sensor 1 harness connector.
2.
Turn ignition switch ON.
3.
Check the voltage between HO2S1 sensor 1 harness connector and ground.
DTC No.
CONSULT screen terms
(Trouble diagnosis con-
tent)
DTC detecting condition
Possible cause
P0135
O2 SENSOR 1 HEATER
B1
(O2 sensor heater circuit
bank 1 sensor 1)
• ECM detects open circuit of Heated oxygen sen-
sor 1 heater circuit for 2.5 second or more.
• ECM detects short circuit to power of Heated ox-
ygen sensor 1 heater circuit for 2.5 second or
more.
• ECM detects short circuit to ground of Heated ox-
ygen sensor 1 heater circuit for 2.5 second or
more.
• Harness or connectors
(The heated oxygen sensor 1 heater
circuit is open or shorted.)
• Heated oxygen sensor 1 heater
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