Nissan Note [1405/1872] Consult ii reference value in data monitor mode

Nissan Note [1405/1872] Consult ii reference value in data monitor mode
DTC P0335 CKP SENSOR (POS)
EC-1405
[HR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
DTC P0335 CKP SENSOR (POS) PFP:23731
Component Description
BBS004NO
The crankshaft position sensor (POS) is located on the cylinder
block rear housing facing the gear teeth (cogs) of the signal plate at
the end of the crankshaft. It detects the fluctuation of the engine rev-
olution.
The sensor consists of a permanent magnet and Hall IC.
When the engine is running, the high and low parts of the teeth
cause the gap with the sensor to change.
The changing gap causes the magnetic field near the sensor to
change.
Due to the changing magnetic field, the voltage from the sensor
changes.
The ECM receives the voltage signal and detects the fluctuation of
the engine revolution.
ECM receives the signals as shown in the figure.
CONSULT-II Reference Value in Data Monitor Mode
BBS004NP
Specification data are reference values.
On Board Diagnosis Logic
BBS004NQ
PBIA9209J
PBIB2382E
MONITOR ITEM CONDITION SPECIFICATION
ENG SPEED
Run engine and compare CONSULT-II value with the tachometer indica-
tion.
Almost the same speed as the
tachometer indication.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0335
0335
Crankshaft position
sensor (POS) circuit
The crankshaft position sensor (POS) signal is not
detected by the ECM during the first few seconds of
engine cranking.
The proper pulse signal from the crankshaft position
sensor (POS) is not sent to ECM while the engine is
running.
The crankshaft position sensor (POS) signal is not in
the normal pattern during engine running.
Harness or connectors
[Crankshaft position sensor (POS)
circuit is open or shorted.]
(Accelerator pedal position sensor
circuit is shorted.)
(Refrigerant pressure sensor circuit
is shorted.)
Crankshaft position sensor (POS)
Accelerator pedal position sensor
Refrigerant position sensor
Signal plate

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