2005 NISSAN X-TRAIL Service Repair Manual

Page 1249 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P2138 APP SENSOR
EC-845
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10. CHECK APP SENSOR
Refer to EC-845, "
Component Inspection" .
OK or NG
OK >> GO TO 12.
NG >> GO TO 11.
11 .  REPLACE A

Page 1250 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-846
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HO2S1 HEATER
 
HO2S1 HEATERPFP:22690
DescriptionEBS01134
SYSTEM DESCRIPTION
The ECM performs ON/OFF duty control of the heated oxygen sensor 1 heater corresponding to th

Page 1251 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual HO2S1 HEATER
EC-847
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Wiring DiagramEBS01136
TBWA0643E

Page 1252 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-848
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HO2S1 HEATER
 
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-II.
CAUTION:
Do not use ECM

Page 1253 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual HO2S1 HEATER
EC-849
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2. CHECK HO2S1 POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect heated oxygen sensor 1 harness connector.
3. Turn

Page 1254 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-850
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HO2S1 HEATER
 
6. CHECK INTERMITTENT INCIDENT
Refer to EC-624, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Component InspectionEBS01138
HEATED OXYG

Page 1255 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual HO2S2 HEATER
EC-851
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HO2S2 HEATERPFP:226A0
DescriptionEBS0113A
SYSTEM DESCRIPTION
The ECM performs ON/OFF control of the heated oxygen sensor 2 heate

Page 1256 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-852
[QR (WITHOUT EURO-OBD)]
HO2S2 HEATER
 
Wiring DiagramEBS0113C
TBWA0644E