2005 NISSAN X-TRAIL Service Repair Manual

Page 721 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P1128 THROTTLE CONTROL MOTOR
EC-317
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RHD MODELS
TBWA0618E

Page 722 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-318
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DTC P1128 THROTTLE CONTROL MOTOR
 
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-II.
CAUTIO

Page 723 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P1128 THROTTLE CONTROL MOTOR
EC-319
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Diagnostic ProcedureEBS010S0
1. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten t

Page 724 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-320
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DTC P1128 THROTTLE CONTROL MOTOR
 
2. CHECK THROTTLE CONTROL MOTOR OUTPUT SIGNAL CIRCUIT FOR OPEN OR SHORT
1. Disconnect electric throttle control actuator harness connecto

Page 725 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P1128 THROTTLE CONTROL MOTOR
EC-321
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2. Check resistance between terminals 3 and 6.
3. If NG, replace electric throttle control actuator and go to n

Page 726 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-322
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DTC P1143 HO2S1
 
DTC P1143 HO2S1PFP:22690
Component DescriptionEBS010S3
The heated oxygen sensor 1 is placed into the exhaust manifold. It
detects the amount of oxygen in

Page 727 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P1143 HO2S1
EC-323
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DTC Confirmation ProcedureEBS010S6
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If DTC Confirmation Procedure has been p

Page 728 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-324
[QR (WITH EURO-OBD)]
DTC P1143 HO2S1
 
 WITH GST
1. Start engine and warm it up to normal operating temperature.
2. Set voltmeter probes between ECM terminal 35 (HO2S1 signal) and ground.
3. Ch