Nissan crankshaft sensor pinout: how to check and repair

The crankshaft position sensor (CPS) is a critical element of the engine management system in automobiles. Nissan. Its malfunction leads to malfunctions of the engine: from unstable idling to complete failure to start. In this article we will analyze pinout of contacts sensor for different models Nissan, we will learn how to check it with a multimeter and analyze type errors P0335 or P0336.

Features of DPKV in cars Nissan — use of both inductive and Hall effect sensors (depending on the model and year of manufacture). For example, in Nissan Qashqai J10 with engine MR20DE an inductive sensor is installed, whereas in Nissan X-Trail T31 with QR25DE There may be a Hall sensor. This affects the connection diagram and diagnostic methods.

Before proceeding with repairs, it is important to understand: incorrect connection of contacts or use of an incompatible sensor can damage the Engine ECU. Therefore, we will analyze in detail Unique pinout features for popular Nissan models, including rare exceptions (such as 4-pin sensors in hybrid systems).

Types of crankshaft sensors in Nissan: inductive vs Hall

In cars Nissan There are two main types of DPKV used:

• 🔄 Inductive sensor — generates a signal due to a change in the magnetic field as the teeth of the crankshaft rim pass through. Installed on most gasoline engines (eg GA16DE, SR20DE). Has 2 contacts (signal and mass).
• 📡 Hall sensor — requires external power (+5V or +12V) and produces a digital signal. More often found in diesel and modern gasoline engines (for example, YD25DDTi, VR38DETT in GT-R). Has 3 contacts (power, signal, ground).

How to determine the type of sensor on your Nissan?

1. Look at the number of wires in the connector: 2 wires - inductive, 3+ - Hall.
2. Check the presence of external power: if there is +5V or +12V on the connector, this is a Hall sensor.
3. Refer to the engine manual (for example, for K9K in Nissan Juke Hall sensor is used).

⚠️ Attention: In some models (for example, Nissan Navara D40 with ZD30DDTi) the crankshaft sensor is integrated into the fuel injection pump control unit. Replacing it requires reflashing the ECU!

Standard Nissan crankshaft sensor pinout (2-pin inductive)

The most common connection diagram for gasoline engines Nissan (For example, QG18DE, VQ35DE):

Contact	Wire color	Purpose	Resistance (Ohm)
1	Black/green	Signal output	500–700
2	Brown/white	Weight (body)	0 (short to ground)

To check the inductive sensor:

1. Remove the connector from the sensor.
2. Measure the resistance between pins 1 and 2: there should be 500–700 Ohm (for most models). A deviation of more than 10% indicates a malfunction.
3. Check for a short to body: between any contact and ground, the resistance should tend to infinity.

Pinout of 3-pin Hall sensor (Nissan with diesel and modern gasoline engines)

Hall sensors are used in the following models:

• 🚗 Nissan X-Trail T32 with M9R (diesel 2.0 dCi)
• 🚙 Nissan Pathfinder R51 with VQ40DE (gasoline 4.0)
• 🏎️ Nissan GT-R R35 with VR38DETT

Typical pinout:

Contact	Wire color	Purpose	Voltage (V)
1	Red/yellow	Power (+5V or +12V)	4.8–5.2 or 11.5–12.5
2	Green/black	Signal output	0–5V (pulse)
3	Brown	Weight	0

To diagnose the Hall sensor:

1. Connect the multimeter in DC mode to pin 1 (power) and ground (pin 3). The voltage should be 4.8–5.2V (or 12V for some models).
2. Check the signal wire (pin 2): when the crankshaft rotates, the voltage should jump between 0V and 5V (or 0V and 12V).
3. Make sure that the resistance between the signal wire and ground in a static state is - infinity.

Pinout features for specific Nissan models

Some models Nissan have unique DPKV connection schemes. Let's look at the most common exceptions:

• 🔧 Nissan Almera N16 (QG15DE): the sensor has 2 contacts, but the color of the signal wire is blue/white (instead of the standard black/green).
• ⚡ Nissan Note E11 (HR15DE): a combination sensor with 4 contacts is used (2 for the crankshaft, 2 for the camshaft). Pinout:
  • Pin 1: crankshaft signal
  • Contact 2: ground
  • Pin 3: Camshaft signal
  • Pin 4: power (+5V)
• 🛢️ Nissan Navara D23 (YD25DDTi): Hall sensor with non-standard connector (terminal type "Mini Fit Jr."). Power is supplied through pin 3 (orange wire).

To accurately identify the pinout:

1. Check the electrical diagram of your model (for example, in the program Nissan Consult or manual EWD).
2. Use a diagnostic scan tool to check the signal (eg Launch X431 or Bosch KTS).
3. If there is no diagram, call the wires from the sensor to the ECU (usually the contacts on the ECU are labeled as CRANK SENSOR or NE SIGNAL).

How to find a diagram for your model?

Electrical Wiring Diagrams (EWD) for Nissan can be found at:

- Nissan TechInfo (official resource, requires subscription)

- Nicoclub.com (forum with manuals for older models)

- CarManualsHub (free PDFs for popular cars)

Look for the body code document (for example, T31 for X-Trail 2007–2013).

Fault diagnosis: errors P0335 and P0336

Error codes associated with DPKV:

• P0335 — Incorrect crankshaft position sensor signal.
• P0336 — Crankshaft Sensor Signal Range/Performance.
• P0339 — Intermittent sensor signal.

Causes:

• 🔌 Poor contact in the sensor connector (oxidation, wire break).
• 🧲 Damage to the ring gear on the crankshaft (chips, wear).
• 🔋 ECU malfunction (less often, but possible during power surges).
• 🛠️ Mechanical displacement of the sensor (the gap between the sensor and the ring must be 0.5–1.5 mm).

Diagnostic algorithm:

Test the circuit for open circuit (resistance between sensor contacts)

Check the supply voltage (for Hall sensors)

Measure the gap between the sensor and the ring

Inspect the connector for corrosion

Reset errors and check for their reappearance-->

If after replacing the sensor the error P0335 remains:

1. Check the integrity of the wiring harness from the sensor to the ECU (they often fray near the exhaust manifold).
2. Make sure the new sensor is compatible with your model (e.g. Nissan Patrol GR with TB48DE need a sensor with an article number 23731-4M010).
3. Diagnose the ECU for errors in the power supply circuit (for example, code U1000 indicates a loss of communication with the sensor).

⚠️ Attention: In diesel engines Nissan (For example, ZD30) error P0335 may block startup due to protection against unauthorized start. In this case, the immobilizer must be reset.

Replacing the crankshaft sensor: step-by-step instructions

To replace the sensor you will need:

• 🔧 A set of socket wrenches (usually a 10 mm head).
• 📏 Feeler gauge for measuring the gap (optional).
• 🧴 WD-40 or similar cleaner (for soured bolts).

Procedure:

1. Disconnect the negative terminal of the battery.
2. Disconnect the sensor connector (press the lock and pull up).
3. Unscrew the sensor mounting bolt (usually one bolt per 10 mm).
4. Remove the sensor and clean the seat from dirt.
5. Install the new sensor, maintaining the gap 0.5–1.5 mm to the crown of the crankshaft.
6. Tighten the fastening bolt to a torque 8–12 Nm.
7. Connect the connector and check for errors with a scanner.

For models with a Hall sensor (for example, Nissan X-Trail T32):

• Before installing a new sensor, check the availability +5V on power (pin 1).
• Make sure the signal wire (pin 2) is not shorted to ground.

Common errors when working with the crankshaft sensor

Even experienced technicians make mistakes when diagnosing or replacing DPKV. Let's look at the most common ones:

• ❌ Ignoring Gap: too large a gap (more than 2 mm) leads to a weak signal, too small (less than 0.3 mm) - to mechanical contact with the crown.
• ❌ Using non-original sensors: cheap analogues (for example, for Nissan Almera Classic) may have an incorrect frequency response, which will cause an error P0336.
• ❌ Checking resistance only: for Hall sensors it is necessary to test oscilloscope signal (the multimeter will not show pulse failures).
• ❌ Forgetting to reset ECU adaptations: After replacing the sensor in some models (for example, Nissan Teana J32) long-term fuel trim needs to be reset.

How to avoid mistakes:

• 📋 Always check with catalyst numbers sensor (for example, the original sensor for Nissan Juke with HR16DE has an article number 23731-4M000).
• 🔍 Before installation, clean the seat from metal shavings (they can be attracted by the magnet of the sensor and distort the signal).
• 📊 Use an oscilloscope to check the waveform (ideally there should be a smooth sine wave for an inductive sensor or clear rectangular pulses for a Hall sensor).

FAQ: Frequently asked questions about the Nissan crankshaft sensor

Is it possible to drive with P0335?

Technically the car can start and drive, but not recommended. Error P0335 indicates an unstable sensor signal, resulting in:

• Misfires (especially under load).
• Increased fuel consumption (up to 20–30%).
• Risk of stopping the engine while driving.

In diesel engines (for example, Nissan Navara) Driving with this error can damage the injection pump.

What gap should be between the sensor and the crankshaft ring?

Optimal clearance:

• 0.5–1.5 mm - for most models Nissan.
• 0.8–1.2 mm - for engines VQ And VR (For example, Nissan 350Z).

To check use set of probes. If the gap is larger than normal, the signal will be weak; if it is smaller, the sensor may touch the crown.

What is the difference between sensors for gasoline and diesel Nissans?

Main differences:

Parameter	Gasoline engines	Diesel engines
Sensor type	Most often inductive (2 contacts)	More often Hall (3 contacts)
Winding resistance	500–700 Ohm	200–1000 Ohm (depending on model)
Sensitivity	Smaller (crown teeth are larger)	Higher (fine teeth for precise injection)

Diesel sensors often have vibration protection (for example, filled with compound), as they work in more severe conditions.

Is it possible to clean the crankshaft sensor instead of replacing it?

Cleaning is only possible if dirty contacts (oxidation, oil). To do this:

1. Remove the sensor and clean the connector contacts alcohol solution.
2. Clean the seat from metal shavings (use compressed air).
3. Check the integrity of the wire insulation.

If the problem is internal damage (winding breakage, Hall element failure) - cleaning will not help, replacement is required.

Where to buy an original sensor for Nissan?

Original sensors can be purchased:

• 🏢 From official dealers Nissan (12 month warranty, but high price).
• 🌍 On the sites:
  • Nissan Parts Europe (original, delivery 2–4 weeks).
  • RockAuto (analogues from Bosch, Denso).
• 🛒 In auto parts stores (for example, Exist.ru, Autodoc — search by VIN or article number).

Article numbers of original sensors for popular models:

• Nissan Qashqai J10 (MR20DE): 23731-4M000
• Nissan X-Trail T31 (QR25DE): 23731-3M000
• Nissan Patrol Y61 (TB48DE): 23731-4M010