2001 NISSAN X-TRAIL Service Repair Manual

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NISSAN X-TRAIL 2001  Service Repair Manual DTC P0133 HO2S1
EC-907
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6. When  the  following  conditions  are  met,  “TESTING”  will  be  dis-
played on the CONSULT-II screen. Maintain the condi

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NISSAN X-TRAIL 2001  Service Repair Manual EC-908
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DTC P0133 HO2S1
Wiring Diagram
EBS00MVR
TBWA0059E

Page 1259 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual DTC P0133 HO2S1
EC-909
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Diagnostic ProcedureEBS00MVS
1.RETIGHTEN GROUND SCREWS
1. Turn ignition switch “OFF”.
2. Loosen and retighten engine ground s

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NISSAN X-TRAIL 2001  Service Repair Manual EC-910
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DTC P0133 HO2S1
5. CLEAR THE SELF-LEARNING DATA
With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select “SELF-LEARNING CONT” in “WO

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NISSAN X-TRAIL 2001  Service Repair Manual DTC P0133 HO2S1
EC-911
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7.CHECK HO2S1 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect heated oxygen sensor 1 harness connector.
2. Disconnect ECM h

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NISSAN X-TRAIL 2001  Service Repair Manual EC-912
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DTC P0133 HO2S1
2. Select “MANU TRIG” and adjust “TRIGGER POINT” to 100% in “DATA MONITOR” mode with CONSULT-
II. 
3. Select “HO2S1 (B1)” and “HO2S1 MNTR

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NISSAN X-TRAIL 2001  Service Repair Manual DTC P0133 HO2S1
EC-913
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CAUTION:
●Discard  any  heated  oxygen  sensor  which  has  been  dropped  from  a height  of  more  than  0.5  m
(19.7 in) ont

Page 1264 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-914
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DTC P0134 HO2S1
DTC P0134 HO2S1
PFP:22690
Component DescriptionEBS00MVV
The  heated  oxygen  sensor  1  is  placed  into  the  exhaust  manifold. It
detects  the  amount