2003 NISSAN X-TRAIL Service Repair Manual

Page 1153 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual HO2S1 HEATER
EC-775
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6. CHECK INTERMITTENT INCIDENT
Refer to EC-570, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Component Insp

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NISSAN X-TRAIL 2003  Service Repair Manual EC-776
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HO2S2 HEATER
 
HO2S2 HEATERPFP:226A0
DescriptionEBS0113A
SYSTEM DESCRIPTION
The ECM performs ON/OFF control of the heated oxygen sensor 2 heater corresponding to the eng

Page 1155 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual HO2S2 HEATER
EC-777
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Wiring DiagramEBS0113C
TBWA0644E

Page 1156 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-778
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HO2S2 HEATER
 
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/o

Page 1157 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual HO2S2 HEATER
EC-779
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2. CHECK HO2S2 POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect heated oxygen sensor 2 harness connector.
3. Turn

Page 1158 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-780
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HO2S2 HEATER
 
6. CHECK INTERMITTENT INCIDENT
Refer to EC-570, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Component InspectionEBS0113E
HEATED OXYG

Page 1159 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual IAT SENSOR
EC-781
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IAT SENSORPFP:22630
Component DescriptionEBS0113G
The intake air temperature sensor is built into mass air flow sensor.
The sensor

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NISSAN X-TRAIL 2003  Service Repair Manual EC-782
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IAT SENSOR
 
Wiring DiagramEBS0113H
TBWA0645E