2004 INFINITI FX35 Service Manual

Page 1577 of 4449

INFINITI FX35 2004  Service Manual EC-236
[VQ35DE]
DTC P0138, P0158 HO2S2
Revision: 2004 November 2004 FX35/FX45
DTC P0138, P0158 HO2S2PFP:226A0
Component DescriptionABS006OH
The heated oxygen sensor 2, after three way catalyst 1, moni

Page 1578 of 4449

INFINITI FX35 2004  Service Manual DTC P0138, P0158 HO2S2
EC-237
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
DTC Confirmation ProcedureABS006OK
NOTE:
If DTC Confirmation Procedure has been previously condu

Page 1579 of 4449

INFINITI FX35 2004  Service Manual EC-238
[VQ35DE]
DTC P0138, P0158 HO2S2
Revision: 2004 November 2004 FX35/FX45
Wiring DiagramABS006OL
BANK 1
TBWM0292E

Page 1580 of 4449

INFINITI FX35 2004  Service Manual DTC P0138, P0158 HO2S2
EC-239
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
Specification data are reference values and are measured between each terminal and ground.
CAUTI

Page 1581 of 4449

INFINITI FX35 2004  Service Manual EC-240
[VQ35DE]
DTC P0138, P0158 HO2S2
Revision: 2004 November 2004 FX35/FX45
BANK 2
TBWM0293E

Page 1582 of 4449

INFINITI FX35 2004  Service Manual DTC P0138, P0158 HO2S2
EC-241
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
Specification data are reference values and are measured between each terminal and ground.
CAUTI

Page 1583 of 4449

INFINITI FX35 2004  Service Manual EC-242
[VQ35DE]
DTC P0138, P0158 HO2S2
Revision: 2004 November 2004 FX35/FX45
3. CHECK HO2S2 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between ECM terminal and HO2S2 terminal

Page 1584 of 4449

INFINITI FX35 2004  Service Manual DTC P0138, P0158 HO2S2
EC-243
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
Component InspectionABS006ON
HEATED OXYGEN SENSOR 2
 With CONSULT-II
1. Turn ignition switch ON