DTC P0335 CKP Sensor (Pos): Wiring Diagram

Fig 1: EC-POS-01 - Wiring Diagram

Courtesy of NISSAN MOTOR CO., U.S.A.

Specification data are reference values and are measured between each terminal and ground.

Pulse signal is measured by CONSULT-III.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.

ECM INSPECTION TABLE

TERMINAL NO.

WIRE COLOR

ITEM

CONDITION

DATA (DC Voltage)

Crankshaft position sensor (POS)

[Engine is running]

Warm-up condition
Idle speed

NOTE: The pulse cycle changes depending on rpm at idle.

Approximately 10V⁽¹⁾

Courtesy of NISSAN MOTOR CO., U.S.A.

[Engine is running]

Engine speed: 2, 000 rpm

Approximately 10V⁽¹⁾

Courtesy of NISSAN MOTOR CO., U.S.A.

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 ignition switch OFF

BATTERY VOLTAGE (11 - 14V)

119
120

R/G
R/G

Power supply for ECM

[Ignition switch: ON]

BATTERY VOLTAGE (11 - 14V)

⁽¹⁾	Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)