Crankshaft position sensor (DPKV) - one of the key elements of the engine management system Nissan Almera Classic (body B10). Its malfunction leads to malfunctions of the engine: from unstable idling to complete failure to start. Unlike many modern cars, where the sensor is integrated into complex electronic systems, Almere Classic its replacement is accessible even to beginners with the right approach.

In this article you will find detailed instructions with photos, a selection of original and analogue sensor articles, as well as list of tools, which you can’t do without. We will analyze typical replacement errors that lead to repeated breakdowns, and explain how to check the functionality of the new sensor without diagnostic scanner. If your Nissan Almera Classic with engine QG15DE or QG16DE If your vehicle starts to have trouble starting or stalls while driving, this manual is for you.

Signs of a faulty crankshaft sensor on a Nissan Almera Classic

Symptoms of failure DPKV often confused with malfunctions of the ignition or fuel supply system. However there is unique features, which directly point to the sensor:

  • 🔴 Engine won't start in general, but the starter turns - the ECU does not receive a signal about the crankshaft position.
  • 🔥 Idle speed "float" in the range of 500–1500 rpm without pressing the gas pedal.
  • ⚡ Detonation during acceleration (knock of “fingers”) due to incorrect ignition timing.
  • 🚗 Jerks and dips when driving, especially at speeds of 60–90 km/h.
  • 🔌 Lights up on the dashboard Check Engineand the scanner shows errors P0335 or P0336.

Feature Nissan Almera Classic - the sensor may fail gradually. At first, the symptoms appear only on a cold engine, then they become permanent. If you ignore the problem, the ECU will switch the engine to emergency mode with speed limit to 3000–3500 rpm.

⚠️ Attention: On Almere Classic With an automatic transmission, a faulty DPKV can block gear shifting above 2nd. This is due to the fact that the transmission ECU receives engine speed data from the same sensor.
📊 How often do you check the sensors in your Nissan?
  • Once a year
  • Only when symptoms appear
  • Never checked
  • I diagnose myself regularly

Which crankshaft sensors are suitable for Nissan Almera Classic (B10)

On Nissan Almera Classic Two types of sensors were installed depending on the year of manufacture and engine modification:

  1. Induction (passive) - the most common ones operate on the principle of electromagnetic induction. Original article: 23731-4M000 or 23731-4M010.
  2. Hall sensors (active) - less common, usually on later versions with ECU HITACHI. Article: 23731-AL500.

Be sure to check before purchasing markings on the old sensor - it must match the new part. The table below shows proven analogues:

Manufacturer Article Sensor type Compatibility Note
Nissan (original) 23731-4M000 Induction QG15DE, QG16DE Best quality, but high price (~3500–4500 RUR)
Bosch 0 261 210 115 Induction QG15DE Popular analogue, price ~1800–2200 RUR
Denso 550-0101 Hall sensor QG16DE (later versions) Requires ECU compatibility check
ERA 550433 Induction QG15DE, QG16DE Budget option (~1200 ₽), but often defective copies

Important: sensors from Nissan Primera P11 (article 23731-4M005) are identical in appearance, but have a different winding resistance. Their installation on Almeru Classic will lead to an error P0335.

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Before purchasing, check the sensor with a multimeter: the resistance of the induction DPKV winding should be in the range of 550–750 Ohms. If the readings are outside this range, the part is defective.

Tools and materials for replacement

To replace the crankshaft sensor with Nissan Almera Classic you will need:

  • 🔧 Head on 10 mm with an extension cord (preferably flexible).
  • 🔧 Socket wrench or ratchet handle.
  • 🔧 Screwdriver with a flat blade (for removing the power chip).
  • 🧲 Magnetic holder - the sensor often “sticks” to the body and is difficult to pull out by hand.
  • 🧴 WD-40 or similar penetrating lubricant (if bolts are rusty).
  • 📋 Marker or tape for marking wires.
  • 🔋 Multimeter (to check the new sensor before installation).

Additionally, we recommend preparing:

  • 🧹 Rags - the space around the sensor is usually contaminated with oil and dust.
  • 🔦 Flashlight or head light - the lighting in the flywheel area is weak.
  • 📱 Phone with a camera - to photograph the location of the chip before removal.
⚠️ Attention: On Almere Classic with air conditioning, access to the sensor is difficult due to the compressor. It may be necessary to temporarily loosen it (the bolts on 12 mm).

Take a photo of the location of the power supply|Disconnect the negative terminal of the battery|Clean the area around the sensor from dirt|Check the new sensor with a multimeter-->

Step-by-step instructions for replacing the crankshaft sensor

Replacement process Nissan Almera Classic takes 30–60 minutes depending on the condition of the bolts and access. Follow the instructions strictly in order:

  1. Turn off the power.

    Remove the negative terminal from the battery to avoid a short circuit when working with the sensor.

  2. Remove the engine protection (if equipped).

    On some versions Almeri Classic metal protection installed. It is attached with 4 bolts 10 mm.

  3. Find the sensor.

    DPKV is located on oil pump housing (to the right of the flywheel, when viewed in the direction of travel). It is screwed into the cylinder block and has a two-pin connector.

  4. Disconnect the power plug.

    Press the plastic lock and carefully remove the connector. If the contacts are oxidized, clean them WD-40.

  5. Unscrew the fastening bolt.

    Use the head on 10 mm with extension cord. The bolt often sticks - do not use excessive force to avoid stripping the thread.

  6. Remove the sensor.

    Carefully pull it out of its seat. If the sensor “fits” tightly, use a screwdriver to pry it from the side (but not by the mounting ear!).

  7. Install a new sensor.

    Before installation, clean the seat from dirt and oil. Insert the new sensor all the way, then tighten the bolt to a torque of 8–10 Nm.

  8. Connect the chip and check the operation.

    Make sure the connector clicks into place. Connect the battery and start the engine.

If after replacement the engine does not start or lights up Check Engine, check:

  • Polarity of connecting the chip (contacts mixed up is a common mistake).
  • Tightening the bolt - insufficient torque leads to vibration of the sensor.
  • Integrity of wiring from the sensor to the ECU (breaks or short circuits).
What to do if the new sensor does not work?

If the problem remains after replacing, check:

1. **Winding resistance** of the new sensor (should be 550-750 Ohms for induction type).

2. **The gap between the sensor and the flywheel** - it should be 0.5–1.5 mm. On Almere Classic Adjustable with washers under the sensor.

3. **Condition of the flywheel ring gear** - chipped or worn teeth lead to false signals.

4. **ECU firmware** - some versions require reset of adaptations after replacing the sensor (done with a diagnostic scanner).

How to check the crankshaft sensor without a scanner

If you do not have diagnostic equipment, you can check the performance of the DPKV three ways:

1. Checking the winding resistance

Connect a multimeter in ohmmeter mode to the sensor terminals. The indications should be:

  • 🔹 Induction sensor: 550–750 Ohm.
  • 🔹Hall sensor: 200–1000 Ohm (depending on the model).

If the resistance tends to zero, there is a short circuit; if it approaches infinity, there is a break.

2. Inductance check

Set the multimeter to inductance measurement mode (if available). For a working sensor, the value must be within 200–400 mH. Deviations indicate an interturn short circuit.

3. Checking the signal with an oscilloscope (advanced method)

If you have access to an oscilloscope or even a simple USB autoscan (For example, ELM327), you can see the signal shape:

  • 📊 With the engine running, the signal amplitude should be not less than 5 V.
  • 📊 When scrolling with the starter - no less 2 V.
  • 📊 The absence of “failures” in the schedule is a sign of serviceability.

On Nissan Almera Classic with ECU Siemens Sirius 32 or Hitachi can be used self-diagnosis mode:

  1. Turn on the ignition (without starting the engine).
  2. Within 5 seconds, press the gas pedal all the way 5 times.
  3. Read error codes by flashing Check Engine (e.g. 4 long + 6 short = error P0336).
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On Almere Classic with engine QG16DE The Hall sensor can be checked with a simple LED: connect it to the sensor terminals and turn the flywheel with a screwdriver. A working sensor will cause the diode to blink.

Typical replacement mistakes and how to avoid them

Even experienced craftsmen make mistakes when working with DPKV on Nissan Almera Classic. Here are the most common:

  1. Using non-original sensors without testing.

    Cheap analogues (for example, ERA or Febi) often have inadequate resistance. Always test a new sensor with a multimeter before installation.

  2. Incorrect gap setting.

    On Almere Classic the gap between the sensor and the flywheel should be 0.5–1.5 mm. If it is larger, the signal will be weak; if less, the sensor may cling to the crown.

  3. Damage to the chip when disconnected.

    The plastic latches on the connector are fragile. If the chip is broken, it will have to be replaced entirely (article number 24420-4M000).

  4. They forget to clean the seat.

    Oil and metal shavings at the installation site lead to a loose sensor fit and false signals.

  5. ECU errors are not cleared.

    Error after replacing sensor P0335 may remain in memory. It needs to be reset using a scanner or by disconnecting the battery for 10 minutes.

One more critical error — use of sealant during installation. On Almere Classic the sensor is sealed with a rubber ring (article no. 11956-4M000), and the sealant only disrupts the heat dissipation, leading to overheating of the DPKV.

⚠️ Attention: If after replacing the sensor the engine begins to run worse (for example, vibration appears), check valve timing. On QG16DE The timing mark often gets lost when manipulating the flywheel.

Cost of service replacement vs self-repair

Replacement price for DPKV Nissan Almera Classic in services in Moscow and regions varies:

Service Cost (₽) Opening hours Notes
Fault diagnosis 1000–1500 30–60 min Enables reading of errors by the scanner
Sensor replacement (without part cost) 1500–2500 40–90 min The price is higher if the air conditioning compressor requires removal
Complex diagnostics (DPKV + DPRV + circuits) 2500–4000 1.5–2 hours Recommended at floating speeds

Replacing it yourself will cost only the cost of the sensor (1200–4500 ₽ depending on the brand) and possibly new mounting bolts (08915-14010, ~50 ₽ per piece). The savings will be up to 3000 ₽.

However, in some cases it is better to contact the service:

  • 🔧 If the sensor is “stuck” and cannot be unscrewed (risk of breaking the bolt in the block).
  • 🔧 If after replacement there are still errors P0325 or P0340 (the problem may be in the circuit or the ECU).
  • 🔧 If you need to check the flywheel for runout (you need a special tool).
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Self-replacement is justified if you are confident in the diagnosis and have a multimeter to check. Otherwise, diagnostics at the service center will save time and nerves.

FAQ: Frequently asked questions about replacing the DPKV on a Nissan Almera Classic

Is it possible to drive with a faulty crankshaft sensor?

Technically possible, but highly not recommended. The ECU will put the engine into emergency mode with limited speed, which will lead to:

  • 🔥 Increased fuel consumption (up to 20–30%).
  • 🔥 Risk of detonation and damage to the piston group.
  • 🔥 Refusal to start the engine at any time.

On Almere Classic With an automatic transmission, long-term driving with a faulty DPKV can damage the transmission solenoids.

How to distinguish an original sensor from a fake?

Original sensors Nissan have the following characteristics:

  • 🏷️ The product number and logo are engraved on the case Nissan (not a sticker!).
  • 🔍 The plastic chips are matte, without hangnails.
  • 🔍 The set includes a new sealing ring (counterfeits often do not have it).
  • 📦 Packaging - thick cardboard with a hologram.

Counterfeits are usually lighter in weight and have a strong chemical smell of plastic.

Do I need to reset the ECU after replacing the sensor?

On Nissan Almera Classic with ECU Sirius 32 or Hitachi reset adaptations not required, but is recommended in two cases:

  1. If after replacement there is still an error P0335.
  2. If the engine is unstable (speeds fluctuate).

To reset:

  1. Disconnect the battery for 10–15 minutes.
  2. Or use a scanner for the command Reset ECU.
Is it possible to clean the old sensor instead of replacing it?

Cleaning is possible, but effective only in 20% of cases. Try this:

  1. Wash the sensor in isopropyl alcohol (not in gasoline!).
  2. Clean the contacts of the chip WD-40 Contact Cleaner.
  3. Check the winding resistance - if it is normal, the sensor can be installed back.

If there are cracks or traces of melting on the sensor body, cleaning is useless - replacement is required.

What other sensors can give similar symptoms?

On Almere Classic similar symptoms cause:

  • 🔹 Camshaft sensor (DPRV) - error P0340.
  • 🔹 Knock sensor - error P0325.
  • 🔹 High voltage wires or ignition coils - misfires.
  • 🔹 Dirty injectors — jerks during acceleration.

For an accurate diagnosis, check live-data scanner: if the DPKV is faulty, there will be no signal RPM when cranking with the starter.