Infiniti Q45. Manual — part 433
DTC P0335 CKP SENSOR (POS)
EC-371
C
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EC
DTC Confirmation Procedure
NBS001WD
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5V with igni-
tion switch ON.
WITH CONSULT-II
1.
Turn ignition switch ON and select “DATA MONITOR” mode with
CONSULT-II.
2.
Crank engine for at least 2 seconds and run it for at least 5 sec-
onds at idle speed.
3.
If 1st trip DTC is detected, go to
EC-375, "Diagnostic Procedure"
.
If 1st trip DTC is not detected, go to next step.
4.
Maintaining engine speed at more than 800 rpm for at least 5
seconds.
5.
If 1st trip DTC is detected, go to
EC-375, "Diagnostic Procedure"
.
WITH GST
Follow the procedure WITH CONSULT-II above.
SEF058Y
EC-372
DTC P0335 CKP SENSOR (POS)
Wiring Diagram
NBS001WE
TBWM1230E
DTC P0335 CKP SENSOR (POS)
EC-373
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EC
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
TER-
MINAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA (DC Voltage)
111
W/B
ECM relay
(Self shut-off)
[Engine is running]
[Ignition switch: OFF]
●
For a few seconds after turning ignition
switch OFF
0 - 1.5V
[Ignition switch: OFF]
●
More than a few seconds after turning igni-
tion switch OFF
BATTERY VOLTAGE
(11 - 14V)
119
120
R
R
Power supply for ECM
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14V)
EC-374
DTC P0335 CKP SENSOR (POS)
TBWM0551E
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