2004 INFINITI FX35 Service Manual

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INFINITI FX35 2004  Service Manual EC-228
[VQ35DE]
DTC P0134, P0154 HO2S1
Revision: 2004 November 2004 FX35/FX45
Overall Function CheckABS006OC
Use this procedure to check the overall function of the heated oxygen sensor 1 circuit. Dur

Page 1570 of 4449

INFINITI FX35 2004  Service Manual DTC P0134, P0154 HO2S1
EC-229
[VQ35DE]
C
D
E
F
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K
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MA
EC
Revision: 2004 November 2004 FX35/FX45
Wiring DiagramABS006OD
BANK 1
TBWM0290E

Page 1571 of 4449

INFINITI FX35 2004  Service Manual EC-230
[VQ35DE]
DTC P0134, P0154 HO2S1
Revision: 2004 November 2004 FX35/FX45
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground

Page 1572 of 4449

INFINITI FX35 2004  Service Manual DTC P0134, P0154 HO2S1
EC-231
[VQ35DE]
C
D
E
F
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H
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K
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MA
EC
Revision: 2004 November 2004 FX35/FX45
BANK 2
TBWM0291E

Page 1573 of 4449

INFINITI FX35 2004  Service Manual EC-232
[VQ35DE]
DTC P0134, P0154 HO2S1
Revision: 2004 November 2004 FX35/FX45
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground

Page 1574 of 4449

INFINITI FX35 2004  Service Manual DTC P0134, P0154 HO2S1
EC-233
[VQ35DE]
C
D
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EC
Revision: 2004 November 2004 FX35/FX45
2. CHECK HO2S1 GROUND CIRCUIT FOR OPEN AND SHORT
1. Disconnect heated oxygen sensor 1 harness co

Page 1575 of 4449

INFINITI FX35 2004  Service Manual EC-234
[VQ35DE]
DTC P0134, P0154 HO2S1
Revision: 2004 November 2004 FX35/FX45
4. CHECK HEATED OXYGEN SENSOR 1
Refer to EC-234, "
Component Inspection" .
OK or NG
OK >> GO TO 5.
NG >> Replace malfuncti

Page 1576 of 4449

INFINITI FX35 2004  Service Manual DTC P0134, P0154 HO2S1
EC-235
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
CAUTION:
Discard any heated oxygen sensor which has been dropped from a height of more than 0.5