Error code P0345 on Nissan Teana (especially on models J31 And J32 with engines VQ25DE, VQ35DE) is one of the most common problems with the electronic engine management system. It indicates a fault in the circuit camshaft position sensor (CPR) bank 1, but in practice the reasons can be much more varied - from banal oxidation of contacts to serious problems with the timing belt. In this article we will analyze unique nuances of diagnosing error 0345 specifically for Teana, which are not described in the general manuals for Nissan.

Owners Teana Often they are faced with the fact that the error appears periodically - it disappears after restarting the engine, then returns after a few kilometers. This complicates diagnostics, since standard scanners (like ELM327) do not always fix the problem in real time. We collected data from forums Nissan Club Russia, service centers and technical documentation to create a checklist of actions that will save you time and money.

What does P0345 mean? Nissan Teana

Code P0345 stands for "Camshaft Position Sensor Circuit Malfunction (Bank 1)". In the system ECU Teana this sensor is responsible for synchronizing the operation of the injectors and ignition system with the valve timing. When the signal from the sensor is missing or goes beyond the permissible values, the control unit goes into emergency mode, which manifests itself:

  • 🔥 Floating speed at idle speed (especially after the engine has warmed up).
  • 🚗 Jerky during acceleration at speeds of 60–90 km/h.
  • ⚡ Power drop and an increase in fuel consumption by 10–15%.
  • 🔧 By lighting up the check (Check Engine) with a possible transition to the mode Limp Mode.

On Teana J32 with engine VQ35DE error P0345 often accompanied by code P0340 (open source circuit), which indicates problems with the wiring or connector. Important: on these models the camshaft sensor is located on the back of the cylinder head (from the passenger compartment), and access to it is difficult without removing the intake manifold.

⚠️ Attention: If the error P0345 appears along with P0011 (“Camshaft phase shift”), the problem may lie in VVT coupling or oil pump. In this case, a comprehensive diagnosis is required.

Causes of error 0345: from simple to complex

Based on analysis of service cards Nissan and owner reports Teana, we have compiled a rating of the most likely causes of the error P0345 - from those that can be eliminated on your own to those that require the intervention of specialists:

Reason Probability, % Repair cost, ₽ Can I fix it myself?
Oxidation of contacts of the DPRV connector 35% 0–500 Yes
Camshaft sensor malfunction 25% 1 500–3 000 Yes
Broken or shorted wiring 20% 1 000–5 000 Partially
Worn or misaligned camshaft gear 10% 10 000–25 000 No
ECU or firmware malfunction 10% 5 000–15 000 No

On Teana J31 (2003–2008) most often to blame sensor connector, which over time loses contact due to engine vibrations. On J32 (2008–2014) common problem with wiring, which rubs against the intake manifold. Also on these models there are cases when the error occurs after replacing the timing belt due to incorrect markings.

📊 What error did you encounter on Nissan Teana?
  • P0345 (DPRV)
  • P0340 (open circuit)
  • P0011 (VVT)
  • Another error
  • No errors

How to diagnose error 0345 yourself

To diagnose an error P0345 on Teana you will need:

  • 🔧 OBD-II scanner (For example, Launch CReader or Autel AL319).
  • 🔍 Multimeter (to check the sensor resistance).
  • 🛠️ Screwdriver and pliers (to access the connector).
  • 📱 Smartphone with camera (to fix the position of the marks).

Step by step instructions:

  1. Treat errors as a scanner. If in addition P0345 There is P0340 or P0011, the problem is complex.
  2. Check the DPRV connector. Disconnect it and inspect for oxidation or damaged contacts. On Teana J32 The connector is located behind the intake manifold - you will need to remove the decorative cover.
  3. Measure the sensor resistance. Norm for Teana: 500–700 Ohm at a temperature of 20°C. If resistance tends to 0 or ∞ - the sensor is faulty.
  4. Check the wiring. Ring the circuit from the sensor to ECU (contacts 1 And 3 on the DPRV connector). The resistance should be close to 0 ohm.

Read errors with a scanner|Check the DPRV connector for oxidation|Measure the resistance of the sensor (500–700 Ohms)|Ring the wiring to the ECU|Check the timing marks (if the error occurs after replacing the belt)-->

If the sensor and wiring are ok, but the error remains, the cause may be:

  • 🔄 Timing phase shift (check the marks on the pulleys).
  • 🛢️ Low oil pressure (on VQ35DE it affects work VVT).
  • 🔌 Malfunction ECU (less common, but occurs after “handicraft” chip tuning).
How to check timing marks on Teana J32?

1. Remove the upper timing belt cover (3 x 10 bolts).

2. Rotate the crankshaft clockwise until the mark on the camshaft pulley aligns with the protrusion on the cover.

3. Make sure that the mark on the crankshaft pulley matches the mark on the oil pump.

4. If the marks do not match, the belt needs to be adjusted or replaced.

Replacing the camshaft position sensor with Nissan Teana

If diagnostics show a faulty sensor, you can replace it yourself. For Teana J31/J32 original sensors fit Nissan with articles:

  • 23731-AL50A (for VQ25DE).
  • 23731-31U0A (for VQ35DE).

Analogues: Bosch 0 261 210 115, Denso 550100-4710.

Replacement instructions:

  1. Disconnect the negative terminal of the battery.
  2. Remove the decorative engine cover (4 clips).
  3. Disconnect the sensor connector (on J32 You will need to remove the intake manifold or use an extended wrench).
  4. Unscrew the sensor with a key 10 mm and install a new one, after lubricating the threads copper paste.
  5. Connect the connector and check for errors with a scanner.
⚠️ Attention: On Teana J32 when replacing the camshaft sensor sealant cannot be used - it can get into the oil channels and clog the oil pump screen. Use only original copper washer (11026-01M02).
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Before replacing the sensor, take a photo of its location and markings - on some Teana after 2010, sensors with different connector polarities were installed.

Error 0345 after replacing the timing belt: what to do

If the error P0345 appeared immediately after replacing the timing belt, in 90% of cases the problem lies in incorrect placement of labels or stretched belt. On Teana with engines VQ this is critical, since the system VVT sensitive to the slightest displacements.

How to check:

  1. Remove the upper timing cover and visually check the alignment of the marks on the camshaft and crankshaft pulleys.
  2. If the marks match, but the error remains, check belt tension. On VQ35DE there should be deflection 5–7 mm when pressing between the pulleys with your finger.
  3. If the belt has been recently replaced, inspect it for cracks or delaminations - cheap analogues (for example, Gates non-original series) can stretch after 10,000 km.

If the marks are knocked down, the belt will need to be reinstalled. On Teana J32 for this you need:

  • 🔧 Remove the right engine mount (2 bolts for 14 and 1 nut for 17).
  • 🔄 Rotate the crankshaft until the marks align (use the key on 22 mm on the pulley bolt).
  • 📏 Check the belt tension with a dynamometer (the force should be 4–6 kgf).
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On Nissan Teana with engine VQ35DE After replacing the timing belt, it is necessary to reset the adaptations ECU via a scanner (for example, Launch X431). Without this error P0345 may remain even with the correct labels.

Cost of repairs in the service: when you can’t do without specialists

If self-diagnosis does not produce results, or the problem lies in mechanical part (for example, worn camshaft gear or malfunction VVT), you will have to contact the service. Average prices for repairs in Moscow and the regions:

Type of work Cost, ₽ (Moscow) Cost, ₽ (regions)
Diagnosis of error P0345 1 500–2 500 1 000–1 500
Replacing the camshaft sensor 2 000–3 500 1 500–2 500
DPRV wiring repair 3 000–6 000 2 000–4 000
Replacing the timing belt with setting the marks 12 000–18 000 8 000–12 000
VVT clutch repair 15 000–25 000 10 000–18 000

On owner forums Teana services that specialize in Nissan/Infiniti, since they have original software for resetting adaptations ECU. For example, in Moscow it is "Nissan-Service on Varshavka" or "Japanservice", in St. Petersburg - "Nissan Center on Bukharestskaya".

If the reason for the error P0345 - malfunction ECU, then in 70% of cases it helps flashing (cost 5 000–8 000 ₽). The remaining 30% requires replacement of the unit, which costs 30 000–50 000 ₽ (depending on year of manufacture Teana).

Prevention of error 0345: how to avoid recurrence

To make a mistake P0345 did not return, follow these recommendations:

  • 🔧 Every 10,000 km check the condition of the DPRV connector - clean the contacts with spray CRC Contact Cleaner.
  • 🛢️ Use only original oil Nissan 5W-30 or 5W-40 (article KE900-90042). Cheap analogues lead to jamming VVT.
  • 🔄 Change the timing belt every 100,000 km (even if it looks normal on the outside). On Teana with mileage >150,000 km replacement is recommended all rollers and pumps.
  • 🔌 Avoid "lighting up" from other cars - voltage surges can damage ECU.

Pay special attention fuel quality. On Teana with engines VQ bad gasoline leads to detonation, which over time disrupts the valve timing and provokes an error P0345. Refuel at trusted networks (Lukoil, Gazpromneft, Rosneft) and every 20,000 km add injector cleaner to the tank (for example, Liqui Moly Injection Reiniger).

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On Nissan Teana J32 after 2010 error P0345 often appears due to timing chain wear (instead of a belt). Replacing the chain costs 25 000–40 000 ₽, but solves the problem by 150,000–200,000 km.

FAQ: Frequently asked questions about error 0345 on Nissan Teana

Is it possible to drive with P0345?

Short term - yes, but not recommended. The engine will operate in emergency mode (Limp Mode), which leads to:

  • ⚡ Increased fuel consumption (+10–15%).
  • 🔥 Overheating of the catalyst (risk of melting).
  • 🛑 Loss of power when overtaking.

If the error appears for the first time, you can go to the service center, but no more 200–300 km.

How to reset P0345 without a scan tool?

On Teana J31/J32 reset Check Engine You can disconnect the battery:

  1. Remove the negative terminal for 10–15 minutes.
  2. Press the brake pedal (discharges the capacitors in ECU).
  3. Reconnect the terminal and start the engine.

If the error returns after 10–20 km, the problem is not resolved.

What sensors can cause the P0345 error besides the DPRV?

On Teana error P0345 sometimes appears due to:

  • 🔧 Crankshaft sensor (CPCV) - if it gives an incorrect signal, ECU cannot synchronize data with DPRV.
  • 🛢️ Oil pressure sensor - at low pressure coupling VVT is blocked, which is perceived as a phase error.
  • 🔌 Coolant temperature sensor — affects the correction of ignition timing.
Can P0345 appear after washing the engine?

Yes, this is one of the common reasons. Water gets into the DPRV connector or contacts ECU, causing a short circuit. To avoid the problem:

  • 🚿 Tape the DPRV connector waterproof tape before washing.
  • 🔥 After washing, dry the engine compartment compressor (at least 30 minutes).
  • 🔌 Remove the terminals from the battery for 5 minutes to reset possible errors.
Where is the camshaft sensor located on Nissan Teana J32?

On Teana J32 with engine VQ35DE sensor located:

  1. Remove the decorative engine cover.
  2. Locate the rear of the cylinder head (interior side).
  3. The sensor is screwed into the cylinder head next to first camshaft (from the intake manifold side).

To access it you will need to remove intake manifold or use extended wrench 10 mm.