sensor INFINITI FX35 2008 Service Manual

INFINITI FX35 2008 Service Manual FX35 2008 INFINITI INFINITI https://www.carmanualsonline.info/img/42/57017/w960_57017-0.png INFINITI FX35 2008 Service Manual

Page 1458 of 3924

INFINITI FX35 2008  Service Manual 
EC-218
< SERVICE INFORMATION >[VQ35DE]
DTC P0130, P0150 
A/F SENSOR 1
3. Check voltage between air fuel ratio (A/F) sensor 1 terminal 3
and ground with CONSULT-III or tester.
OK or NG
OK >> GO TO 4.

Page 1459 of 3924

INFINITI FX35 2008  Service Manual 
DTC P0130, P0150 A/F SENSOR 1
EC-219
< SERVICE INFORMATION > [VQ35DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK

Page 1460 of 3924

INFINITI FX35 2008  Service Manual 
EC-220
< SERVICE INFORMATION >[VQ35DE]
DTC P0131, P0151 
A/F SENSOR 1
DTC P0131, P0151 A/F SENSOR 1
Component DescriptionINFOID:0000000001326053
The air fuel ratio (A/F) sensor is a planar dual-cell

Page 1461 of 3924

INFINITI FX35 2008  Service Manual 
DTC P0131, P0151 A/F SENSOR 1
EC-221
< SERVICE INFORMATION > [VQ35DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
3. Check “A/F SEN1 (B1)” or “A/F SEN1 (B2)” indication.
If the indication is constantly a

Page 1462 of 3924

INFINITI FX35 2008  Service Manual 
EC-222
< SERVICE INFORMATION >[VQ35DE]
DTC P0131, P0151 
A/F SENSOR 1
Wiring Diagram
INFOID:0000000001326057
BANK 1
Specification data are reference values and are measured between each terminal and

Page 1463 of 3924

INFINITI FX35 2008  Service Manual 
DTC P0131, P0151 A/F SENSOR 1
EC-223
< SERVICE INFORMATION > [VQ35DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Do not use ECM ground terminals wh
en measuring input/output voltage. Doing so may result in dam-

Page 1464 of 3924

INFINITI FX35 2008  Service Manual 
EC-224
< SERVICE INFORMATION >[VQ35DE]
DTC P0131, P0151 
A/F SENSOR 1
BANK 2
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CON

Page 1465 of 3924

INFINITI FX35 2008  Service Manual 
DTC P0131, P0151 A/F SENSOR 1
EC-225
< SERVICE INFORMATION > [VQ35DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
Diagno

Page 1466 of 3924

INFINITI FX35 2008  Service Manual 
EC-226
< SERVICE INFORMATION >[VQ35DE]
DTC P0131, P0151 
A/F SENSOR 1
3. Check voltage between air fuel ratio (A/F) sensor 1 terminal 3
and ground with CONSULT-III or tester.
OK or NG
OK >> GO TO 4.

Page 1467 of 3924

INFINITI FX35 2008  Service Manual 
DTC P0131, P0151 A/F SENSOR 1
EC-227
< SERVICE INFORMATION > [VQ35DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK