Error P0335 on Nissan: crankshaft sensor fault - how to fix?

What is the P0335 code and why does it appear on Nissan?

Code P0335 in the diagnostic system Nissan indicates a problem with crankshaft position sensor (CPS) - one of the critical elements of electronic engine control. This sensor is responsible for synchronizing the operation of the fuel injectors and the ignition system, transmitting data on the position and speed of rotation of the crankshaft to the ECU (electronic control unit). When the signal from the sensor is missing, distorted or interrupted, the unit records an error and can put the engine into emergency mode.

Error in practice P0335 manifests itself in different ways: from unstable engine operation at idle to complete failure to start. Most often it is found on models Nissan Qashqai (J10/J11), X-Trail (T31/T32), Almera (N16/G15), as well as on Note And Juke with gasoline engines HR16DE, MR20DE and diesels K9K. In 80% of cases, the problem lies not in the sensor itself, but in the wiring, connectors or mechanical damage near the flywheel.

The main symptoms of error P0335 on Nissan

Error P0335 rarely appears “alone” - it is usually accompanied by noticeable changes in the behavior of the car. Here are the key signs that should alert you:

• 🔴 Engine stalls at idle or works intermittently, especially after warming up.
• 🚗 Power dips when accelerating, jerking at low speeds (1500–2500 rpm).
• ⚡ Check Engine lights up and goes out randomly, or lights up constantly.
• 🔧 Engine won't start — the starter turns, but there is no ignition (typical of critical DPKV failures).
• 📉 Declining dynamics: the car is “stupid” when overtaking, does not respond well to the gas pedal.

It is important to distinguish P0335 from similar errors, for example, P0336 (DCCV circuit malfunction) or P0340 (problems with the camshaft sensor). If on your Nissan Several errors related to sensors are displayed at the same time; primary diagnostics should begin with a check wiring and ground - these are the most vulnerable points.

⚠️ Attention: If the engine suddenly stalls and will not start again, do not attempt to tow the vehicle with the ignition on. This can lead to damage to the catalyst due to uncontrolled fuel supply to the cylinders.

Causes of error P0335

According to statistics from service centers, only in 30% of cases is the crankshaft position sensor itself to blame. The remaining 70% comes from related problems. Here is a complete list of possible causes, ranked by frequency:

Reason	Frequency of occurrence	Difficulty in eliminating
Damage to the wiring or DPKV connector	45%	Low (harness replacement/repair)
Contamination or damage to the drive disk (flywheel)	25%	Medium (requires removal of gearbox/engine)
Malfunction of the PCV sensor itself	20%	Low (sensor replacement)
Problems with engine or ECU ground	7%	Medium (diagnostics with a multimeter)
Failures in ECU firmware	3%	High (flashing or block replacement)

Particular attention should be paid master disk (aka “crown” or “reference disc”) on the flywheel. On models Nissan With a mileage of over 150 thousand km, the disk teeth can wear out or break, which leads to signal misses. This can only be diagnosed visually - by removing the gearbox or jacking up the car with access to the clutch housing.

Another common problem is contact oxidation in the sensor connector. Due to its close location to the exhaust manifold (on most models), the plastic housing of the connector melts over time, and the contacts become covered with green oxide. This results in intermittent signal and random errors P0335.

How to check the PCV sensor without a scanner?

Remove the sensor and inspect it for cracks or traces of oil. Connect a multimeter in ohmmeter mode to the sensor terminals: the resistance should be in the range of 500–700 Ohms (for most Nissan models). If there is no resistance or tends to infinity, the sensor is faulty.

Step-by-step diagnosis of error P0335

To pinpoint the cause P0335, follow this algorithm. Let's start with the simplest checks that do not require special equipment:

1. Reading errors with a scanner. Connect the diagnostic adapter (for example, ELM327 or Launch CReader) and check for additional fault codes. Errors are especially important P0336 (DPKV circuit) or P0325 (malfunction of the knock sensor), which often accompany P0335.
2. Visual inspection of the sensor and wiring. The PCV sensor is usually located next to the flywheel (on the gearbox side). Look for traces of oil, damaged insulation, or melted areas of the harness.
3. Checking the connector. Disconnect the sensor chip and inspect the contacts for oxidation. Clean them if necessary WD-40 or a special contact spray.
4. Sensor resistance measurement. As stated in the spoiler above, normal resistance is 500-700 ohms. Deviations indicate a malfunction.
5. Checking the signal with an oscilloscope. This is the most accurate method: connect an oscilloscope to the signal wire of the sensor (with the engine running) and evaluate the waveform. When P0335 the signal will be missing or distorted.

If all checks were successful, but the error remains, the problem may lie in master disk or ECU firmware. In this case, in-depth diagnostics will be required at a service station with access to databases Nissan Consult.

Check the circuit for breaks with a multimeter|Clean the connector contacts|Make sure there are no metal shavings on the sensor|Compare the new sensor with the old one (the part numbers must match)|After replacement, reset the errors with a scanner-->

How to fix P0335: repair or replace?

The remedy depends on the identified cause. Let's look at typical scenarios and solutions:

1. PCV sensor is faulty

If the sensor shows incorrect resistance or shows mechanical damage, it must be replaced. For most models Nissan Original sensors with article numbers are suitable:

• 🔧 23731-4M200 - for engines HR16DE (Juke, Note, Qashqai J11).
• 🔧 23731-AL500 - for MR20DE (X-Trail T31, Qashqai J10).
• 🔧 23731-JK00A - for diesel K9K (Micra, Almera).

When purchasing, avoid cheap analogues - they often give false signals. Average price of an original sensor: 2,500–4,000 rubles.

2. Damaged wiring or connector

If the problem is in the harness, it can be repaired by soldering or replacing a section of the wiring. To protect against repeated damage, use heat shrink tube and corrugation. The connector is cleaned when oxidized. WD-40 or replace the whole thing (connector part number - 28462-4M000 for most models).

3. The drive disk is damaged

This is the most difficult and expensive problem: replacing the disc requires removing the transmission or engine. On some models (for example, Nissan Almera N16) the disc can be replaced without dismantling the gearbox, but this is a labor-intensive process. Cost of work in the service: from 15,000 rubles.

Common repair mistakes and how to avoid them

Many car owners Nissan encounter a relapse of the error P0335 after a seemingly successful renovation. Here are common mistakes and how to prevent them:

• 🛠️ Replacing only the sensor without checking the wiring. If the cause was an open circuit, the new sensor will quickly fail.
• 🔌 Ignoring the oxidation of the “mass”. A poor connection to the engine or ECU ground can simulate a DPKV malfunction. Always check the ground with a multimeter (resistance should be close to 0 ohms).
• 🔄 Unreset errors after repair. Even after the cause has been eliminated P0335 may remain in the ECU memory. Use a scanner to reset or disconnect the battery for 10 minutes.
• 📦 Installing a non-original sensor. Cheap analogues often have incompatible signal frequencies, which leads to errors P0336 or P0327.

⚠️ Attention: On diesel Nissan (For example, X-Trail with engine M9R) error P0335 may appear after replacing the timing belt if the camshaft and crankshaft marks are installed incorrectly. Always check the synchronization after such repairs!

Preventing error P0335 on Nissan

Preventing a problem is easier than eliminating its consequences. Follow these recommendations to minimize the risk of P0335:

• 🛢️ Check the oil level. Its contact with the PCV sensor (through a leaking crankshaft oil seal) is one of the main reasons for device failure.
• 🔧 Clean connectors regularly. Every 50,000 km, treat the sensor contacts with special lubricant (for example, Liqui Moly Kontaktreiniger).
• 🚗 Avoid driving through deep puddles. If water gets into the DPKV connector, it can cause corrosion and a short circuit.
• 📊 Carry out diagnosis at the first symptoms. If the engine begins to “trouble” or jerks appear, do not put off checking it with a scanner.

For vehicles with mileage over 200,000 km, it is recommended preventative replacement of the PCV sensor every 100,000 km, even if there are no errors. The cost of the sensor is disproportionately small compared to the risk of being left without a car due to a sudden breakdown.

FAQ: Frequently asked questions about error code P0335 on Nissan

Is it possible to drive with P0335?

Short term - yes, but with caution. The engine will operate in emergency mode, which will lead to increased fuel consumption and the risk of damage to the catalyst. Driving for a long time with this error is not recommended.

How much does it cost to diagnose P0335 in a service?

The cost depends on the region and service station level:

• Basic diagnostics with a scanner: 500–1,500 rubles.
• Full check with an oscilloscope: 2,000–4,000 rubles.
• Diagnostics + sensor replacement: 3,500–6,000 rubles.

At official dealers Nissan prices are 30–50% higher.

Can P0335 appear after washing the engine?

Yes, if water gets into the sensor connector or ECU contacts. In this case, the error usually disappears after drying (1-2 days) or cleaning the contacts. If the problem persists, the sensor needs to be replaced.

Which scanner is best to use for diagnosing Nissan?

For basic testing, any adapter based on ELM327 (For example, VGate iCar2). For in-depth diagnostics (viewing DPKV parameters in real time), you need a professional scanner:

• Launch X431 Pro - supports Nissan Consult.
• Autel MaxiCOM MK808 - good for diesel engines.
• Bosch KTS 570 — top option for service stations.

Could P0335 be caused by a faulty starter?

No, the starter does not directly affect the operation of the DPKV. However, if the starter turns the crankshaft too slowly (for example, due to a dead battery), the ECU may not receive sufficient signal from the sensor and detect P0335. In this case, the error will disappear after charging the battery.