2004 INFINITI FX35 Service Manual

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Page 2097 of 4449

INFINITI FX35 2004 Service Manual EC-756
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TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
50 W Throttle position sensor 1[Ignition switch: ON]
Engine stopped
Shift lever position is D
Accelerator pedal is fully rel

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INFINITI FX35 2004 Service Manual TROUBLE DIAGNOSIS
EC-757
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Revision: 2004 November 2004 FX35/FX45
69 R Throttle position sensor 2[Ignition switch: ON]
Engine stopped
Shift lever position is D
Acce

Page 2099 of 4449

INFINITI FX35 2004 Service Manual EC-758
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TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
91 GSensor power supply
(APP sensor 2)[Ignition switch: ON]Approximately 5V
94 L CAN communication line[Ignition switch: ON]App

Page 2100 of 4449

INFINITI FX35 2004 Service Manual TROUBLE DIAGNOSIS
EC-759
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Revision: 2004 November 2004 FX35/FX45
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
CONSULT-II

TROUBLE DIAGNOSIS
EC-759
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Revision: 2004 November 2004 FX35/FX45
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
CONSULT-II FunctionABS00BZX
FUNCTION
106 R/BAccelerator pedal position
sensor 1[Ignition switch: ON]
Engine stopped
Accelerator pedal is fully released0.5 - 1.0V
[Ignition switch: ON]
Engine stopped
Accelerator pedal is fully depressed3.9 - 4.7V
107 PU/WFuel tank temperature sen-
sor[Engine is running]Approximately 0 - 4.8V
Output voltage varies with fuel
tank temperature.
108 SBICC brake switch (models
witch ICC system)
ASCD brake switch
(models witch ASCD sys-
tem)[Ignition switch: ON]
Brake pedal is depressedApproximately 0V
[Ignition switch: ON]
Brake pedal is fully releasedBATTERY VOLTAGE
(11 - 14V)
109 W/L Ignition switch[Ignition switch: OFF]0V
[Ignition switch: ON]BATTERY VOLTAGE
(11 - 14V)
111 W / BECM relay
(Self shut-off)[Engine is running]
[Ignition switch: OFF]
For a few seconds after turning ignition
switch OFF0 - 1.5V
[Ignition switch: OFF]
More than a few seconds after turning igni-
tion switch OFFBATTERY VOLTAGE
(11 - 14V)
113 GY/R Fuel pump relay[Ignition switch: ON]
For 1 second after turning ignition switch ON
[Engine is running]0 - 1.5V
[Ignition switch: ON]
More than 1 second after turning ignition
switch ONBATTERY VOLTAGE
(11 - 14V)
11 5
11 6B/R
B/WECM ground[Engine is running]
Idle speedBody ground
11 7 R / YEVAP canister vent control
valve[Ignition switch: ON]BATTERY VOLTAGE
(11 - 14V)
11 9
120R
RPower supply for ECM[Ignition switch: ON]BATTERY VOLTAGE
(11 - 14V)
121 R/WPower supply for ECM
(Back-up)[Ignition switch: OFF]BATTERY VOLTAGE
(11 - 14V) TER-
MINAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
Diagnostic test mode Function
Work supportThis mode enables a technician to adjust some devices faster and more accurately by following the
indications on the CONSULT-II unit.
Self-diagnostic resultsSelf-diagnostic results such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame data
can be read and erased quickly.*
Data monitor Input/Output data in the ECM can be read.
Data monitor (SPEC)Input/Output of the specification for Basic fuel schedule, AFM, A/F feedback control value and the
other data monitor items can be read.

Page 2101 of 4449

INFINITI FX35 2004 Service Manual EC-760
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TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
*: The following emission-related diagnostic information is cleared when the ECM memory is erased.
Diagnostic trouble codes
1

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INFINITI FX35 2004 Service Manual TROUBLE DIAGNOSIS
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Revision: 2004 November 2004 FX35/FX45
ENGINE CONTROL COMPONENT PARTS/CONTROL SYSTEMS APPLICATION
ItemDIAGNOSTIC TEST MODE
WORK
SUP-
PORTSE

Page 2103 of 4449

INFINITI FX35 2004 Service Manual EC-762
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TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
X: Applicable
*1: This item includes 1st trip DTCs.
*2: This mode includes 1st trip freeze frame data or freeze frame data. The

Page 2104 of 4449

INFINITI FX35 2004 Service Manual TROUBLE DIAGNOSIS
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Revision: 2004 November 2004 FX35/FX45
4. Touch “START (NISSAN BASED VHCL)”.
5. Touch “ENGINE”.
If “ENGINE” is not indicated, go

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