2004 INFINITI FX35 Service Manual

Page 2217 of 4449

INFINITI FX35 2004  Service Manual EC-876
[VK45DE]
DTC P0133, P0153 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 2218 of 4449

INFINITI FX35 2004  Service Manual DTC P0133, P0153 HO2S1
EC-877
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
BANK 2
TBWM0229E

Page 2219 of 4449

INFINITI FX35 2004  Service Manual EC-878
[VK45DE]
DTC P0133, P0153 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 2220 of 4449

INFINITI FX35 2004  Service Manual DTC P0133, P0153 HO2S1
EC-879
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
3. CHECK FOR EXHAUST GAS LEAK
1. Start engine and run it at idle.
2. Listen for an exhaust gas l

Page 2221 of 4449

INFINITI FX35 2004  Service Manual EC-880
[VK45DE]
DTC P0133, P0153 HO2S1
Revision: 2004 November 2004 FX35/FX45
5. CLEAR THE SELF-LEARNING DATA
 With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select

Page 2222 of 4449

INFINITI FX35 2004  Service Manual DTC P0133, P0153 HO2S1
EC-881
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
6. CHECK HO2S1 GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect heat

Page 2223 of 4449

INFINITI FX35 2004  Service Manual EC-882
[VK45DE]
DTC P0133, P0153 HO2S1
Revision: 2004 November 2004 FX35/FX45
8. CHECK MASS AIR FLOW SENSOR
Refer to EC-829, "
Component Inspection" .
OK or NG
OK >> GO TO 9.
NG >> Replace mass air fl

Page 2224 of 4449

INFINITI FX35 2004  Service Manual DTC P0133, P0153 HO2S1
EC-883
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
6. Check the following.
“HO2S1 MNTR (B1)/(B2)” in “DATA MONITOR” mode
changes from “R