2006 INFINITI M35 ignition

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Page 2519 of 5621

INFINITI M35 2006  Factory Service Manual EC-976
[VK45DE]
DTC P0130, P0150 A/F SENSOR 1
Revision: 2006 January2006 M35/M45
2. CHECK AIR FUEL RATIO (A/F) SENSOR 1 POWER SUPPLY CIRCUIT
1. Disconnect air fuel ratio (A/F) sensor 1 harness connect

Page 2520 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0130, P0150 A/F SENSOR 1
EC-977
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2006 January2006 M35/M45
4. CHECK A/F SENSOR 1 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2.

Page 2522 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0131, P0151 A/F SENSOR 1
EC-979
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2006 January2006 M35/M45
DTC P0131, P0151 A/F SENSOR 1PFP:22693
Component DescriptionNBS005DX
The air fuel ratio (A/F)

Page 2523 of 5621

INFINITI M35 2006  Factory Service Manual EC-980
[VK45DE]
DTC P0131, P0151 A/F SENSOR 1
Revision: 2006 January2006 M35/M45
3. Check “A/F SEN1 (B1)” or “A/F SEN1 (B2)” indication.
If  the  indication  is  constantly  approx.  0V,  go

Page 2527 of 5621

INFINITI M35 2006  Factory Service Manual EC-984
[VK45DE]
DTC P0131, P0151 A/F SENSOR 1
Revision: 2006 January2006 M35/M45
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by

Page 2528 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0131, P0151 A/F SENSOR 1
EC-985
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2006 January2006 M35/M45
2. CHECK AIR FUEL RATIO (A/F) SENSOR 1 POWER SUPPLY CIRCUIT
1. Disconnect air fuel ratio (A/F

Page 2529 of 5621

INFINITI M35 2006  Factory Service Manual EC-986
[VK45DE]
DTC P0131, P0151 A/F SENSOR 1
Revision: 2006 January2006 M35/M45
4. CHECK A/F SENSOR 1 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness co

Page 2531 of 5621

INFINITI M35 2006  Factory Service Manual EC-988
[VK45DE]
DTC P0132, P0152 A/F SENSOR 1
Revision: 2006 January2006 M35/M45
DTC P0132, P0152 A/F SENSOR 1PFP:22693
Component DescriptionNBS005E4
The air fuel ratio (A/F) sensor 1 is a planar dual