2006 INFINITI FX35 Service Manual

Page 1625 of 4462

INFINITI FX35 2006  Service Manual DTC P0131, P0151 A/F SENSOR 1 EC-241
[VQ35DE]
C 
D  E 
F 
G  H 
I 
J 
K  L 
M  A
EC 
Revision: 2006 December 2006 FX35/FX45
DTC Confirmation ProcedureNBS003V6
NOTE: 
If DTC Confirmation Procedure has

Page 1626 of 4462

INFINITI FX35 2006  Service Manual EC-242
[VQ35DE]
DTC P0131, P0151 A/F SENSOR 1
Revision: 2006 December 2006 FX35/FX45
Wiring DiagramNBS003V7
BANK 1
TBWM1418E

Page 1627 of 4462

INFINITI FX35 2006  Service Manual DTC P0131, P0151 A/F SENSOR 1 EC-243
[VQ35DE]
C 
D  E 
F 
G  H 
I 
J 
K  L 
M  A
EC 
Revision: 2006 December 2006 FX35/FX45
Specification data are reference values and are measured between each termin

Page 1628 of 4462

INFINITI FX35 2006  Service Manual EC-244
[VQ35DE]
DTC P0131, P0151 A/F SENSOR 1
Revision: 2006 December 2006 FX35/FX45
BANK 2
TBWM1419E

Page 1629 of 4462

INFINITI FX35 2006  Service Manual DTC P0131, P0151 A/F SENSOR 1 EC-245
[VQ35DE]
C 
D  E 
F 
G  H 
I 
J 
K  L 
M  A
EC 
Revision: 2006 December 2006 FX35/FX45
Specification data are reference values and are measured between each termin

Page 1630 of 4462

INFINITI FX35 2006  Service Manual EC-246
[VQ35DE]
DTC P0131, P0151 A/F SENSOR 1
Revision: 2006 December 2006 FX35/FX45
2. CHECK AIR FUEL RATIO (A/F) SENSOR 1 POWER SUPPLY CIRCUIT 
1. Disconnect air fuel ratio (A/F) sensor 1 harness co

Page 1631 of 4462

INFINITI FX35 2006  Service Manual DTC P0131, P0151 A/F SENSOR 1 EC-247
[VQ35DE]
C 
D  E 
F 
G  H 
I 
J 
K  L 
M  A
EC 
Revision: 2006 December 2006 FX35/FX45
4. CHECK AIR FUEL RATIO (A/F) SENSOR 1 INPUT SIGNAL CIRCUIT 
1. Turn ignitio

Page 1632 of 4462

INFINITI FX35 2006  Service Manual EC-248
[VQ35DE]
DTC P0131, P0151 A/F SENSOR 1
Revision: 2006 December 2006 FX35/FX45
Removal and InstallationNBS003V9
AIR FUEL RATIO (A/F) SENSOR 1
Refer to  EM-26, "EXHAUST MANIFOLD AND THREE WAY CAT