Error P0335 on Nissan Primera P12: what it means and how to fix it

Error P0335 on Nissan Primera P12 (2002–2008) is one of the most common problems associated with the ignition and fuel injection system. This code indicates a malfunction crankshaft position sensor (CPS) or its chains. Symptoms can range from engine roughness to complete failure to start, making the problem critical to diagnose.

Owners Primera P12 with engines QR20DE (2.0 l) and QR25DE (2.5 l) encounter this error most often. The reason lies in the design features of the sensor, its location and sensitivity to contamination or mechanical damage. In this article we will look at what exactly causes P0335, how to check the sensor and circuit yourself, as well as what nuances to take into account when replacing in order to avoid repeated failures.

What does error P0335 mean on Nissan Primera P12

Code P0335 stands for "Circuit Malfunction in Crankshaft Position Sensor A" — a malfunction in the crankshaft position sensor circuit. This sensor is responsible for synchronizing the operation of the ignition and fuel injection systems. If it fails or the signals are incorrect, the ECU (electronic control unit) cannot determine the exact position of the crankshaft, which leads to:

• 🔴 Misfire — the engine “troits” at idle or under load.
• 🚗 Difficulty starting — the starter turns, but the engine does not start.
• ⚡ Loss of power — the car accelerates poorly and jerks when driving.
• 💥 Emergency mode - lights up on the dashboard CHECK ENGINE.

On Primera P12 The sensor is located next to the flywheel (on the gearbox) or on the cylinder block - depending on the year of manufacture and engine modification. Its signal is read by the ECU through the wiring harness, and any problems in this circuit (breaks, oxidation, short circuit) lead to P0335.

The main causes of error code P0335

Causes P0335 can be divided into two groups: problems with the sensor itself and faults in its circuit. Below are the most common scenarios for Nissan Primera P12:

Reason	Signs	Verification method
DPKV malfunction	The error appears constantly, the engine does not start	Testing with a multimeter, replacing with a known good one
Sensor contamination	Floating error, disappears after cleaning	Visual inspection, cleaning of metal shavings
Wiring damage	The error appears during vibration or after washing	Checking the circuit for opens and shorts
Oxidation of contacts	Error occurs in wet weather	Cleaning connectors, treating with contact lubricant
ECU malfunction	The error is accompanied by other codes (for example, P0336)	Diagnostics of the control unit, flashing

Feature Primera P12 — sensitivity of DPKV to metal shavings, which accumulates at its end. This is due to the design of the flywheel and the proximity of the sensor. If chips get between the sensor and the drive disk, the signal is distorted and the ECU records an error.

⚠️ Attention: On engines QR25DE error P0335 often accompanied P0340 (camshaft sensor malfunction). In this case, first check the DPKV circuit - it is more vulnerable to external influences.

How to diagnose P0335 yourself

Diagnostics P0335 on Nissan Primera P12 includes checking the sensor, its circuit and mechanical components. To work you will need:

• 🔧 Multimeter (with resistance and voltage measurement mode).
• 🔍 Flashlight and mirror to inspect the sensor.
• 🧲 Magnet (to check the sensor response).
• 🔌 Contact lubricant (for example, CRC 2-26).

Step by step instructions:

1. Count errors. Connect a diagnostic scanner (for example, ELM327) and make sure there are no other codes related to the ignition system.
2. Inspect the sensor. Remove the DPKV (by unscrewing 1-2 bolts) and check it for chips or damage. Wipe the end of the sensor with a clean cloth.
3. Check resistance. Connect a multimeter to the sensor terminals (the norm for Primera P12: 500–1000 Ohm). Deviations indicate a malfunction.
4. Induction test. Bring a metal object (for example, a screwdriver) to the end of the sensor. The resistance must change. If not, the sensor is faulty.
5. Ring the chain. Check the wires from the sensor to the ECU for breaks and shorts to ground. The insulation resistance must be at least 1 MOhm.

If the sensor is working, but the error remains, the problem may lie in master disk (flywheel ring gear). On Primera P12 Sometimes the teeth wear out or break, which leads to an incorrect signal. To check, you will need to remove the starter or jack up the car and inspect the crown through the inspection window.

What to do if the teeth of the drive disc are damaged?

In this case, the flywheel will need to be replaced or repaired (teeth welding). On Primera P12 With a manual transmission, the procedure is labor-intensive and requires removing the gearbox. On automatic transmissions, the disc is integrated into the torque converter, which complicates repairs.

Replacing the crankshaft position sensor on Primera P12

If diagnostics confirm a faulty DPKV, it must be replaced. For Nissan Primera P12 Sensors with article numbers are suitable:

• 🔧 Original: 23731-AL500 or 23731-AL505 (depending on the year).
• 🔧 Analogues: Bosch 0 261 210 115, Febi 23731, Blue Print ADS50010.

Cost of the original sensor - 2500–4000 rub., analogues - 800–1500 rub.. Replacement takes 20–30 minutes and does not require special tools. Algorithm of actions:

1. Disconnect the negative terminal of the battery.
2. Disconnect the sensor connector (press the lock and pull up).
3. Unscrew the fastening bolt (usually 10 mm).
4. Carefully remove the sensor without damaging the O-ring.
5. Install the new sensor, tighten the bolt to torque 8–10 Nm.
6. Connect the connector and return the battery terminal.

⚠️ Attention: When installing a new sensor, make sure that there is a gap between its end and the drive disk 0.5–1.5 mm. If the sensor is recessed too deeply or protrudes, the signal will be incorrect and the error P0335 will remain.

Critical feature for Primera P12: after replacing the DPKV, be sure to reset the ECU adaptations via the diagnostic scanner (for example, with the command Erase DTC in the program Nissan Consult). Without this, the error may remain in the unit's memory even after the cause has been eliminated.

Common repair mistakes and how to avoid them

Many owners Nissan Primera P12 are facing re-emergence P0335 after replacing the sensor. This is due to typical repair errors:

• 🛠️ Ignoring pollution. A new sensor is installed on a dirty flywheel, and chips quickly damage it. Solution: Clean the master disk before installation.
• 🔌 Damage to the connector. When disconnecting the contacts, they are bent or broken. Solution: Use a plastic spatula to carefully remove the retainer.
• 📏 Incorrect clearance. The sensor rests against the crown or is too far from it. Solution: check the gap with a feeler gauge.
• 🔧 Saving on analogues. Cheap sensors often have unstable characteristics. Solution: choose trusted brands (Bosch, Denso).

Another common problem is sensor confusion. On Primera P12 next to the DPKV there is a speed sensor (25580-3M000), which are similar in appearance but are not interchangeable. Make sure you are buying exactly crankshaft position sensor with the correct article number.

Cost of repairs in the service vs self-repair

If you are not confident in your abilities, you can entrust the repair to the service. However, prices for diagnostics and replacement of DPKV at Nissan Primera P12 vary widely:

Type of work	Cost in service (₽)	On your own (₽)
Diagnostics (read errors)	500–1500	0 (if scanner is available)
Replacing the sensor	1000–2500	800–4000 (cost of spare parts)
Cleaning the flywheel from chips	2000–4000	0 (when accessing the inspection hole)
Checking the circuit with a multimeter	800–1200	0 (if the device is available)

As can be seen from the table, self-repair is cheaper, but requires time and minimal skills. The main thing is to take your time and follow the instructions. For example, cleaning a flywheel of chips may take several hours, but will save up to 4000 rub. for service work.

Prevention of error P0335 on Primera P12

To avoid reappearance P0335, follow these simple guidelines:

• 🛡️ Clean the sensor regularly. Every 30–50 thousand km, remove the DPKV and remove chips from its end and flywheel.
• 🔌 Process contacts. Once a year, apply contact lubricant (for example, Liqui Moly Kontakt-Spray).
• 🚿 Avoid pressure washing. A jet of water can damage the insulation of the wires or introduce moisture into the connector.
• 🔧 Check the sensor fastening. Vibrations from a loose bolt accelerate wear of the DPKV.

Pay special attention fuel quality. On Primera P12 with engines QR20DE/QR25DE Low-quality gasoline leads to detonation, which accelerates wear of the flywheel teeth. Refuel at reputable gas stations and use additives to clean the fuel system (for example, Wynn’s Injector Cleaner).

If you frequently drive off-road or in high humidity conditions, consider installing protective cover to the DPKV connector. This will prevent dirt and water from entering, which will extend the life of the sensor.

FAQ: Frequently asked questions about error P0335

Is it possible to drive with P0335?

Short term - yes, but not recommended. The engine will run unstably, jerking and misfires are possible. Driving for a long time with this error can lead to catalyst overheating or damage to the piston group due to detonation.

Why does P0335 appear after washing?

Water enters the sensor connector or its contacts, causing a short circuit. To avoid this, before washing, disconnect the DPKV connector and treat it silicone grease.

How to distinguish a faulty DPKV from a wiring problem?

If there is an error when wiggling the wiring harness P0335 disappears or appears, the problem is in the circuit. If the error is stable and does not depend on vibrations, the sensor itself or the drive disk is to blame.

Could P0335 be caused by a faulty ECU?

Yes, but extremely rarely. This is usually accompanied by other errors (eg P0600 — CAN bus malfunction). Before replacing the ECU, check all other components.

Which sensors need to be checked together with the DPKV?

When diagnosing P0335 also check:

• 🔹 Camshaft sensor (P0340).
• 🔹Speed sensor (P0500).
• 🔹 Knock sensor (P0325).

Their malfunctions can be disguised as problems with DPKV.