Nissan Note [1778/1872] Dtc p0340 cmp sensor

Nissan Note [1778/1872] Dtc p0340 cmp sensor
EC-1778
[K9K]
DTC P0340 CMP SENSOR
DTC P0340 CMP SENSOR
PFP:23731
Description
BBS0044M
The camshaft position (CMP) sensor senses the retraction with cam-
shaft to identify a particular cylinder. The camshaft position (CMP)
sensor senses the piston position.
The sensor consists of a permanent magnet and Hall IC.
When 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.
On Board Diagnosis Logic
BBS0044N
NOTE:
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC is declared present with the engine cranking or idling.
MBIB1532E
DTC No. Trouble diagnosis name Possible cause
P0340
CAMSHAFT POSITION SENSOR CIRCUIT
1.DEF: Signal absent
Harness or connectors
(The sensor circuit is open or shorted.)
Camshaft position sensor
Timing belt
Signal plate

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