2007 INFINITI M35 Factory Service Manual

Page 2177 of 4647

INFINITI M35 2007  Factory Service Manual EC-648
[VQ35DE]
DTC P2A00, P2A03 A/F SENSOR 1
Revision: 2007 April2007 M35/M45
Wiring Diagram NBS0057L
BANK 1
TBWT0979E

Page 2178 of 4647

INFINITI M35 2007  Factory Service Manual DTC P2A00, P2A03 A/F SENSOR 1
EC-649
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
Specification data are reference values and are measured between each terminal and ground.
Puls

Page 2179 of 4647

INFINITI M35 2007  Factory Service Manual EC-650
[VQ35DE]
DTC P2A00, P2A03 A/F SENSOR 1
Revision: 2007 April2007 M35/M45
BANK 2
TBWT0980E

Page 2180 of 4647

INFINITI M35 2007  Factory Service Manual DTC P2A00, P2A03 A/F SENSOR 1
EC-651
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
Specification data are reference values and are measured between each terminal and ground.
Puls

Page 2181 of 4647

INFINITI M35 2007  Factory Service Manual EC-652
[VQ35DE]
DTC P2A00, P2A03 A/F SENSOR 1
Revision: 2007 April2007 M35/M45
2. RETIGHTEN A/F SENSOR 1
1. Loosen and retighten the A/F sensor 1.
>> GO TO 3.
3. CHECK FOR INTAKE AIR LEAK
1. Start eng

Page 2182 of 4647

INFINITI M35 2007  Factory Service Manual DTC P2A00, P2A03 A/F SENSOR 1
EC-653
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
4. CLEAR THE SELF-LEARNING DATA
 With CONSULT-II
1. Start engine and warm it up to normal opera

Page 2183 of 4647

INFINITI M35 2007  Factory Service Manual EC-654
[VQ35DE]
DTC P2A00, P2A03 A/F SENSOR 1
Revision: 2007 April2007 M35/M45
5. CHECK HARNESS CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect A/F sensor 1 harness connector.
3. Check harness co

Page 2184 of 4647

INFINITI M35 2007  Factory Service Manual DTC P2A00, P2A03 A/F SENSOR 1
EC-655
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
8. CHECK A/F SENSOR 1 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. D