2005 INFINITI FX35 Service Manual

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INFINITI FX35 2005  Service Manual EC-528
[VQ35DE]
DTC P1276, P1286 A/F SENSOR 1
Revision: 2005 July 2005 FX
8. Stop the vehicle and connect GST to the vehicle. 
9. Make sure that no DTC is displayed.  If the DTC is displayed, go to

Page 1922 of 4731

INFINITI FX35 2005  Service Manual DTC P1276, P1286 A/F SENSOR 1 EC-529
[VQ35DE]
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EC 
Revision: 2005 July  2005 FX
Wiring DiagramABS00AAQ
BANK 1
TBWM0390E

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INFINITI FX35 2005  Service Manual EC-530
[VQ35DE]
DTC P1276, P1286 A/F SENSOR 1
Revision: 2005 July 2005 FX
Specification data are reference values and are measured between each terminal and ground. 
CAUTION: 
Do not use ECM ground te

Page 1924 of 4731

INFINITI FX35 2005  Service Manual DTC P1276, P1286 A/F SENSOR 1 EC-531
[VQ35DE]
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Revision: 2005 July  2005 FX
BANK 2
TBWM0391E

Page 1925 of 4731

INFINITI FX35 2005  Service Manual EC-532
[VQ35DE]
DTC P1276, P1286 A/F SENSOR 1
Revision: 2005 July 2005 FX
Specification data are reference values and are measured between each terminal and ground. 
CAUTION: 
Do not use ECM ground te

Page 1926 of 4731

INFINITI FX35 2005  Service Manual DTC P1276, P1286 A/F SENSOR 1 EC-533
[VQ35DE]
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Revision: 2005 July  2005 FX
2. CHECK AIR FUEL RATIO (A/F) SENSOR 1 POWER SUPPLY CIRCUIT 
1. Disconnect air fuel ra

Page 1927 of 4731

INFINITI FX35 2005  Service Manual EC-534
[VQ35DE]
DTC P1276, P1286 A/F SENSOR 1
Revision: 2005 July 2005 FX
4. CHECK AIR FUEL RATIO (A/F) SENSOR 1 INPUT SIGNAL CIRCUIT 
1. Turn ignition switch OFF. 
2. Disconnect ECM harness connector

Page 1928 of 4731

INFINITI FX35 2005  Service Manual DTC P1276, P1286 A/F SENSOR 1 EC-535
[VQ35DE]
C 
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M  A
EC 
Revision: 2005 July  2005 FX
Removal and InstallationABS00AAS
AIR FUEL RATIO (A/F) SENSOR 1
Refer to EM-26, "EXHAUS