Page 1487 of 3787
P0131 A/F SENSOR 1EC-193
< COMPONENT DIAGNOSIS > [HR16DE]
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Wiring DiagramINFOID:0000000006141190
Diagnosis ProcedureINFOID:0000000005929883
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connections E15, E24. Refer to EC-127, "
Ground Inspection".
Is the inspection result normal?
AABWA0307GB
Revision: May 2010 2011 Versa
Page 1492 of 3787
EC-198
< COMPONENT DIAGNOSIS >[HR16DE]
P0132 A/F SENSOR 1
Wiring Diagram
INFOID:0000000006141191
Diagnosis ProcedureINFOID:0000000005929887
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connections E15, E24. Refer to EC-127, "
Ground Inspection".
Is the inspection result normal?
AABWA0307GB
Revision: May 2010 2011 Versa
Page 1497 of 3787
P0133 A/F SENSOR 1EC-203
< COMPONENT DIAGNOSIS > [HR16DE]
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5. Fully release accelerator pedal and then let engine idle for about 1 minute.
6. Check 1st trip DTC detected?.
Is 1st trip DTC detected?
YES >> Go to EC-204, "Diagnosis Procedure".
NO >> INSPECTION END
Wiring DiagramINFOID:0000000006141192
AABWA0307GB
Revision: May 2010 2011 Versa
Page 1504 of 3787
EC-210
< COMPONENT DIAGNOSIS >[HR16DE]
P0137 HO2S2
Wiring Diagram
INFOID:0000000005929895
Diagnosis ProcedureINFOID:0000000005929896
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connections E15, E24. Refer to EC-127, "
Ground Inspection".
Is the inspection result normal?
BBWA2629E
Revision: May 2010 2011 Versa
Page 1512 of 3787
EC-218
< COMPONENT DIAGNOSIS >[HR16DE]
P0138 HO2S2
Wiring Diagram
INFOID:0000000006141118
Diagnosis ProcedureINFOID:0000000005929902
1.INSPECTION START
Confirm the detected malfunc tion (A or B). Refer to EC-215, "
DTC Logic".
Which malfunction is detected?
BBWA2629E
Revision: May 2010 2011 Versa
Page 1521 of 3787
P0139 HO2S2EC-227
< COMPONENT DIAGNOSIS > [HR16DE]
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Wiring DiagramINFOID:0000000006141119
Diagnosis ProcedureINFOID:0000000005929908
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connections E15, E24. Refer to EC-127, "
Ground Inspection".
Is the inspection result normal?
BBWA2629E
Revision: May 2010 2011 Versa
Page 1528 of 3787
EC-234
< COMPONENT DIAGNOSIS >[HR16DE]
P0171 FUEL INJECTION SYSTEM FUNCTION
Wiring Diagram
INFOID:0000000005929911
Diagnosis ProcedureINFOID:0000000005929912
1.CHECK EXHAUST GAS LEAK
1. Start engine and run it at idle.
AABWA0309GB
Revision: May 2010 2011 Versa
Page 1534 of 3787
EC-240
< COMPONENT DIAGNOSIS >[HR16DE]
P0172 FUEL INJECTION SYSTEM FUNCTION
Wiring Diagram
INFOID:0000000006141115
Diagnosis ProcedureINFOID:0000000005929915
1.CHECK EXHAUST GAS LEAK
1. Start engine and run it at idle.
AABWA0309GB
Revision: May 2010 2011 Versa