Crankshaft sensor on Nissan Note: where is it located, how to check and replace

The crankshaft position sensor (CPS) is one of the key elements of the engine management system Nissan Note. Its malfunction leads to malfunctions of the engine: from unstable idling to complete failure to start. Owners of this model often face the question: where exactly is the sensor located?, how to quickly find and dismantle it without extra effort?

In this article you will find exact coordinates of the location of the DPKV on Nissan Note (E11 and E12 bodies) with photos and diagrams, as well as signs of its failure. We will look at how to check the sensor with a multimeter, what errors it generates in the ECU, and give step-by-step instructions for replacement, taking into account the design features. We will pay special attention to typical diagnostic mistakes - even experienced car owners make them.

Design and principle of operation of the crankshaft sensor on Nissan Note

DPKV on Nissan Note - this is inductive sensor, which reads the position of the teeth on the crankshaft timing disc (or pulley). The signal from the sensor enters the electronic control unit (ECU), which, based on it, calculates:

• 🔹 moment of fuel injection;
• 🔹 ignition advance angle;
• 🔹 valve timing (paired with camshaft sensor).

Design feature on Note - use 60-2 teeth on the master disk (2 missing teeth for synchronization). The sensor is fixed with one bolt and connected via a connector with 3 contacts: +12V, mass And signal wire. Unlike camshaft sensors, camshaft sensors have no moving parts, which increases its reliability.

On engines HR16DE (1.6 l) and KR14DE (1.4 l) sensors are interchangeable in terms of mounting, but may differ in part numbers. For example, the original sensor for Note E12 has a number 23731-4M010, and for E11 — 23731-4M000. Analogues from Bosch (article 0 261 210 115) or Denso suitable for both modifications.

⚠️ Attention: On some versions Nissan Note With automatic transmission, the crankshaft sensor can be covered with a protective casing. Attempting to dismantle without removing the casing will damage the connector!

Where is the crankshaft sensor on a Nissan Note: photo and diagram

On all generations Nissan Note (including restyled versions) the crankshaft sensor is located on the cylinder block on the flywheel side, next to the gearbox. Exact location:

• 📍 Under the thermostat (when viewed from the radiator side);
• 📍 On top ~10-15 cm from the oil pan;
• 📍 Near the starter mount (on some modifications).

Visually, the sensor is a cylindrical body with a diameter ~20 mm with protruding wire length 30-40 cm. The photo below shows its location on the engine HR16DE (click to enlarge):

Search guidelines:

1. Remove the air filter (2 clips).
2. Unscrew the thermostat cover (3 x 10 bolts).
3. The sensor will be visible to the right of the thermostat, next to the oil dipstick.

Signs of a faulty crankshaft sensor

Faulty DPKV on Nissan Note manifests itself differently depending on the nature of the breakdown. Main symptoms:

• 🚨 Engine won't start (no spark and injection);
• 🔥 Floating speed at idle (500-1500 rpm);
• ⚡ Misfires (errors P0300-P0304);
• 🛑 Jerks during acceleration (especially at speeds 60-90 km/h);
• 🔧 Check Engine with errors P0335 or P0336.

It is important to distinguish a malfunction of the DPKV from problems with the camshaft sensor (DPRV). For example, error P0340 indicates DPRV, and P0335 - on DPKV. However, in 20% of cases the symptoms are the same. For accurate diagnosis, testing with an oscilloscope or multimeter is required.

⚠️ Attention: On Nissan Note With an automatic transmission, a faulty DPKV can block gear shifting! If the car freezes in 1st or 2nd gear, first check the crankshaft sensor.

How to check the crankshaft sensor on a Nissan Note with a multimeter

To diagnose DPKV you will need a multimeter with a resistance measurement mode (200 Ohm) and voltage (200 mV). Step by step instructions:

Remove the sensor from the engine (unscrew 1 bolt by 10)|Clean the connector contacts from oxidation|Switch the multimeter to ohmmeter mode|Prepare a metal object (screwdriver) for the inductance test-->

Step 1: Check the winding resistance

Connect the multimeter probes to the sensor terminals (polarity is not important). Normal resistance for Nissan Note:

• 🔧 500–700 Ohm — for original sensors;
• 🔧 600–900 Ohm - for analogues Bosch/Denso.

If resistance 0 ohm (short circuit) or ∞ (break) - the sensor must be replaced.

Step 2: Inductance Test

Set the multimeter to voltmeter mode (200 mV). Bring a metal object (for example, a screwdriver) to the end of the sensor and remove it sharply. A voltage spike should appear on the screen 0.1–0.3 V. No response means a malfunction.

Step 3: Check the power circuit

Turn on the ignition (but do not start the engine). Measure the voltage between red (+12V) and black (ground) connector wires. Must be 11.5–12.5 V. If there is no voltage, the problem is in the wiring or the ECU.

Step-by-step instructions for replacing the crankshaft sensor

Replacing DPKV with Nissan Note takes 15–20 minutes and does not require special tools. You will need:

• 🔧 Head on 10 mm;
• 🔧 Extension cord or ratchet;
• 🔧 Dielectric grease (e.g. Liqui Moly Silber-Fett);
• 🔧 Rags for cleaning the seat.

Procedure:

1. Disconnect the negative terminal of the battery (key on 10 mm).
2. Press the DPKV connector lock and disconnect the block.
3. Unscrew the sensor mounting bolt (it may be hidden under a layer of dirt!).
4. Carefully remove the sensor by rocking it from side to side (do not pull on the wire!).
5. Clean the seat from metal shavings and oil.
6. Install the new sensor by lubricating the O-ring with dielectric grease.
7. Tighten the bolt to torque 8–10 Nm (do not overtighten!).
8. Connect the battery connector and terminal.

⚠️ Attention: On engines K9K (diesel) Before replacing the DPKV, it is necessary to remove the flywheel protective cover! Without this, access to the sensor is impossible.

Typical mistakes when diagnosing and replacing DPKV

Many car owners Nissan Note make the same mistakes when working with the crankshaft sensor. Here are the most common:

Another common problem is confusion with articles. For example, a sensor from Nissan Micra (article 23731-4M005) is externally identical, but has a different resistance (800–1000 Ohm). Its installation on Note will lead to an error P0336 (incorrect DPKV signal).

Also don't forget that Nissan Note with the system Start/Stop after replacing the sensor it may be necessary throttle adaptation (procedure Throttle Valve Learning). Without it, the engine will run unstably.

FAQ: Frequently asked questions about the crankshaft sensor on Nissan Note

1. Включите зажигание на 5 секунд.
2. Выключите зажигание на 10 секунд.
3. Запустите двигатель и дайте ему поработать на холостом ходу 1 минуту.