Nissan Frontier D22. Manual - part 290

 

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Nissan Frontier D22. Manual - part 290

 

 

DTC P0335 CKP SENSOR (OBD)

EC-263

[KA24DE]

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EC

DTC P0335 CKP SENSOR (OBD)

PFP:23731

Component Description

UBS00D65

The crankshaft position sensor (OBD) is located on the transaxle
housing facing the gear teeth (cogs) of the flywheel or drive plate. It
detects the fluctuation of the engine revolution.
The sensor consists of a permanent magnet, core and coil.
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.
This sensor is not directly used to control the engine system. It is
used only for the on board diagnosis.

 CONSULT-II Reference Value in Data Monitor Mode

UBS00EMC

Specification data are reference values.

On Board Diagnosis Logic

UBS00D66

DTC Confirmation Procedure

UBS00D67

NOTE:
If “DTC Confirmation Procedure” has been previously conducted, always turn ignition switch OFF and wait at
least 5 seconds before conducting the next test.

 WITH CONSULT-II 

SEF956N

SEF335V

MONITOR ITEM 

CONDITION

SPECIFICATION 

ENG SPEED

Run engine and compare CONSULT-II value with tachometer indication.

Almost the same speed as the 
value tachometer indication. 

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P0335

Crankshaft position 
sensor (POS) circuit

The crankshaft position sensor (OBD) signal 
is not detected by the ECM during the first 
few seconds of engine cranking.

The proper pulse signal from the crankshaft 
position sensor (OBD) is not sent to ECM 
while the engine is running.

The crankshaft position sensor (OBD) signal 
is not in the normal pattern during engine 
running.

Harness or connectors
(The crankshaft position sensor (OBD) 
circuit is open)

Crankshaft position sensor (OBD)

Dead battery

EC-264

[KA24DE]

DTC P0335 CKP SENSOR (OBD)

1.

Turn ignition switch ON and select “DATA MONITOR” mode with
CONSULT-II.

2.

Start engine and run it for at least 15 seconds at idle speed.

3.

If 1st trip DTC is detected, go to 

EC-266, "Diagnostic Procedure"

.

 WITH GST

Follow the procedure “WITH CONSULT-II”.

SEF058Y

DTC P0335 CKP SENSOR (OBD)

EC-265

[KA24DE]

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Wiring Diagram

UBS00D68

BBWA0548E

EC-266

[KA24DE]

DTC P0335 CKP SENSOR (OBD)

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.

: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)

Diagnostic Procedure

UBS00D69

1. 

RETIGHTEN GROUND SCREWS

1.

Turn ignition switch OFF.

2.

Loosen and retighten engine ground screws.

>> GO TO 2.

2. 

CHECK INPUT SIGNAL CIRCUIT

1.

Disconnect crankshaft position sensor (OBD) and ECM harness
connectors.

2.

Disconnect ECM harness connector.

3.

Check continuity between ECM terminal 47 and crankshaft posi-
tion sensor (OBD) terminal 2.
Refer to Wiring Diagram.

4.

Also check harness for short to ground and short to power.

OK or NG

OK

>> GO TO 4.

NG

>> GO TO 3. 

TER-

MINAL 

NO.

WIRE 

COLOR

ITEM

CONDITION

DATA (AC Voltage)

47

L

Crankshaft position 
sensor (OBD)

[Engine is running]

Warm-up condition

Idle speed

Approximately 0V

[Engine is running]

Engine speed is 2,000 rpm

Approximately 0V

SEF112V

SEF113V

BBIA0431E

Continuity should exist.

SEF335V

 

 

 

 

 

 

 

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