2001 NISSAN X-TRAIL Service Repair Manual

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NISSAN X-TRAIL 2001  Service Repair Manual HO2S1 HEATER
EC-1307
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HO2S1 HEATERPFP:22690
DescriptionEBS00N8I
SYSTEM DESCRIPTION
The  ECM  performs  ON/OFF  duty  control  of  the  heated  oxygen

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NISSAN X-TRAIL 2001  Service Repair Manual EC-1308
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HO2S1 HEATER
Wiring Diagram
EBS00N8L
TBWA0075E

Page 1659 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual HO2S1 HEATER
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Diagnostic ProcedureEBS00N8M
1.CHECK OVERALL FUNCTION CHECK
1. Start engine and warm it up to normal operating temperature.
2. T

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NISSAN X-TRAIL 2001  Service Repair Manual EC-1310
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HO2S1 HEATER
3. DETECT MALFUNCTIONING PART
Check the following.
●Harness connectors E60, F36
●Fuse block (J/B) connector E103
●10A fuse
●Harness for open or sh

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NISSAN X-TRAIL 2001  Service Repair Manual HO2S1 HEATER
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Component InspectionEBS00N8N
HEATED OXYGEN SENSOR 1 HEATER
1. Check resistance between HO2S1 terminals as follows.
2. If NG, rep

Page 1662 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-1312
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HO2S2 HEATER
HO2S2 HEATER
PFP:226A0
DescriptionEBS00N8P
SYSTEM DESCRIPTION
The ECM performs ON/OFF control of the heated oxygen sensor 2 heater corresponding to the en

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NISSAN X-TRAIL 2001  Service Repair Manual HO2S2 HEATER
EC-1313
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Wiring DiagramEBS00N8S
TBWA0077E

Page 1664 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-1314
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HO2S2 HEATER
Diagnostic Procedure
EBS00N8T
1. CHECK OVERALL FUNCTION CHECK
1. Start engine and drive the vehicle at over 70 km/h (43 MPH) for 2 consecutive minutes.
2.