Crankshaft Position Sensor

CRANKSHAFT POSITION SENSOR RESISTANCE

Application

Ohms @ 77°F (25°C)

Altima, I35, Maxima, Pathfinder, QX4 & Sentra (1.8L)

⁽¹⁾

Frontier & Xterra

⁽²⁾ 512-632

Sentra (2.5L)

⁽²⁾ 166-204

Quest

⁽²⁾ 512-632

⁽¹⁾	Resistance should be more than zero ohms and not infinity. Measure between pins 1 to 2, and 1 to 3.

⁽²⁾	Sensor resistance is measured at 68°F (20°C).

CRANKSHAFT POSITION SENSOR VOLTAGE

ECM Terminal No. ⁽¹⁾

Volts At Idle

Voltage At 2000 RPM

Altima (2.5L)

Altima (3.5L), I35 & Maxima

2.4

2.3

Frontier & Xterra (2.5L) ⁽²⁾

Frontier (3.3L), Quest & Xterra (3.3L) ⁽²⁾

1-2

3-4

Pathfinder & QX4

2.4

2.3

Sentra (1.8L)

3.0-4.0

Sentra (2.5L)

With NVIS

Without NVIS

⁽¹⁾	Measure voltage between ground and specified ECM harness connector terminal.

⁽²⁾

AC volts.