Error 1564 on Nissan X-Trail: decoding, diagnostics and repair

Error P1564 on Nissan X-Trail - one of the most common problems in the engine management system, which can take owners by surprise both T31 (2007–2013) and newer ones T32 (2014–2021). This code indicates a fault in the circuit camshaft position sensor (CMP) or related components. Unlike errors in the fuel system or ignition, P1564 is often accompanied by unstable engine idling, jerking during acceleration, and even a transition to emergency mode..

Owners X-Trail with gasoline engines QR25DE (2.5 l) and MR20DD (2.0 l) encounter this problem most often, but the code can also appear on diesel versions with M9R. The reason lies not only in the sensor itself, but also in the wiring, connectors, or even mechanical damage to the gas distribution mechanism. In this article we will look at:

• 🔍 Exact transcript code P1564 and its relationship with other errors (for example, P0340).
• 🛠️ Step-by-step diagnostics - from OBD-II scanning to oscilloscope testing.
• 💰 Repair cost in service vs. self-removal.
• ⚠️ Common mistakes during repairs, which lead to recurrence of the problem.

What does error code P1564 mean on Nissan X-Trail?

Code P1564 in the system OBD-II stands for "Circuit Malfunction — Camshaft Position Sensor" (camshaft position sensor circuit malfunction). Unlike the general code P0340 (no signal from the sensor), error 1564 indicates problems in the electrical circuit, and not due to a mechanical failure of the sensor itself. This is a key difference that determines the diagnostic strategy.

On Nissan X-Trail The CMP sensor is responsible for synchronizing the operation of the camshaft with the crankshaft. If it does not work correctly, the engine ECU (ECM) cannot accurately determine the valve timing, which leads to:

• 🔥 Misfires (misfire) on a cold engine.
• 🐢 Slow response to the gas pedal (“stupid” acceleration).
• ⚠️ Go to emergency mode (speed limit to 3000–4000 RPM).
• 💨 Increase fuel consumption by 10–15%.

Important: on X-Trail T32 with the system Direct Injection (direct injection) error code P1564 may be accompanied by a code P0011 (“Retarded Camshaft Timing”), which indicates problems with the variable valve timing system (VVT). In this case, the diagnosis becomes more complicated, since a check is required VVT solenoid and oil channels.

Reasons for error 1564

In practice only in 30% of cases The camshaft position sensor itself is to blame. The remaining 70% comes from:

Reason	Frequency of occurrence	Symptoms
Damage to the wiring or connector of the CMP sensor	40%	The error appears periodically, especially in wet weather or after washing
Oxidation of contacts in the ECU connector	20%	Accompanied by errors on other sensors (for example, P0100 - mass air flow sensor)
Mechanical wear or camshaft misalignment	15%	Noise/knock in the timing belt area, error P0011
Engine ECU malfunction	10%	Multiple errors in different systems, “glitches” in engine operation
Timing chain/belt problems	15%	The error appears after replacing the timing belt or with mileage >150 thousand km

Feature Nissan X-Trail — sensitivity of the CMP sensor to oil quality. If the oil has not been changed for more than 15 thousand km or a non-original one was used (for example, with an inappropriate viscosity 5W-30 instead of recommended 5W-40), this can cause the VVT mechanism to jam and trigger P1564.

⚠️ Attention: On diesel X-Trail (engine M9R) error P1564 often masks a problem with injectors or injection pump. If the code appears along with P0087 (fuel rail pressure low), check the fuel system first!

How to diagnose error P1564 yourself

For diagnosis you will need:

• 🔧 OBD-II scanner (For example, ELM327 or Launch CReader).
• 🔍 Multimeter (to check voltage and resistance).
• 🛠️ Screwdriver and pliers (to access the sensor).
• 📱 Smartphone with application (For example, Torque Pro for real-time parameter analysis).

Step 1: Reading Error Codes

Connect the scanner to the connector OBD-II (located under the steering wheel, to the left of the pedals). Write down all the codes, even if they seem unrelated. For example, error P0300 (misfire) may be due to P1564.

Step 2: Check the CMP Sensor

Camshaft position sensor on X-Trail located:

• On QR25DE: on the cylinder head, close to the oil filter.
• On MR20DD: on the rear of the cylinder head, under the intake manifold.
• On M9R (diesel): on the valve cover, next to the fuel frame.

Disconnect the sensor connector and check:

1. Resistance between pins 1 and 2 (should be 500–1500 ohms).
2. Voltage between pin 3 (power) and ground (should be 5 V when the ignition is on).

Disconnect the negative terminal of the battery|Remove the connector from the sensor|Check the resistance with a multimeter|Test the wiring for a break|Inspect the sensor for mechanical damage-->

Step 3: Waveform Analysis

If you have access to an oscilloscope (or scanner with graphing capability), connect to the CMP sensor signal lead. On a working sensor you will see clear square wave signal with an amplitude of 0–5 V. In the event of a malfunction, the signal will be:

• 📉 Reduced amplitude (nutrition problems).
• 📊 Distorted (sensor damage).
• 🔄 Intermittent (poor contact in the connector).

How to test a CMP sensor without an oscilloscope?

If you don't have an oscilloscope, use the "replacement method". Take a known-good sensor (you can remove it from another car or buy a new one) and install it in place of the suspicious one. If error P1564 disappears, the problem was in the sensor. If not, look for the reason in the wiring or ECU.

Step-by-step instructions for resolving the error

Depending on the cause, repairs can take from 30 minutes to several hours. Below is an algorithm of actions for the most common cases.

1. Clean contacts and check wiring

In 40% of cases, error P1564 is on X-Trail caused by oxidation of contacts or broken wires. Proceed like this:

1. Disconnect the battery (negative terminal first!).
2. Remove the connector from the CMP sensor and inspect the contacts. If oxidized, clean them alcohol solution or a special liquid (for example, Contact Cleaner).
3. Use a multimeter to check the wires from the sensor to the ECU for opens or short circuits.
4. Check integrity of the shielding braid — its damage can cause signal interference.

2. Replacing the camshaft position sensor

If the sensor is faulty, replace it with a new one. For Nissan X-Trail original sensors fit:

• 🔧 23731-4M515 (for QR25DE).
• 🔧 23731-JK00A (for MR20DD).
• 🔧 23731-4M600 (for diesel M9R).

The cost of the original is from 3,500 to 6,000 rubles. Analogs (for example, Bosch or Denso) will cost 2,000–3,500 rubles, but their reliability is lower.

3. Checking and replacing the timing chain/belt

If P1564 is accompanied by a noise from under the hood or code P0016 (mismatch of crankshaft and camshaft phases), the problem may be a stretched timing chain or worn tensioners. On X-Trail T31 with a mileage of >180 thousand km, the chain requires mandatory replacement - its resource is limited to 200–250 thousand km.

4. Engine ECU diagnostics

If after replacing the sensor and checking the wiring the error remains, the problem may lie in engine control unit. On Nissan X-Trail Most often they fail:

• 🔌 Capacitors on the ECU board (swell, causing unstable power).
• 📱 Memory with firmware (solved by flashing).
• 🔥 Transistors of sensor control keys.

Repairing an ECU will cost 8,000–15,000 rubles, replacing it with a new one will cost from 30,000 rubles.

⚠️ Attention: On X-Trail T32 with the system Start/Stop P1564 may appear after disconnecting the battery. In this case, it is enough to do reset adaptations via a diagnostic scanner (for example, Launch X431).

Cost of repairs in service vs. do-it-yourself repair

Prices for troubleshooting P1564 vary depending on the cause and region:

Type of work	Cost in service (₽)	Cost yourself (₽)	Lead time
OBD-II Diagnostics	1 000–1 500	0 (if there is a scanner)	15–30 min
Replacing the CMP sensor	2 500–4 000	500–2,000 (sensor cost)	1–2 hours
Wiring repair	3 000–6 000	200–500 (insulating tape, terminals)	2–3 hours
Replacing the timing chain	15 000–25 000	8,000–12,000 (kit + tensioners)	4–6 hours
ECU repair/replacement	20 000–40 000	8,000–15,000 (board repair)	1–3 days

Do-it-yourself repairs are beneficial if you have experience working with automotive electrical systems. However, some operations (for example, replacing a timing chain or repairing an ECU) require special tools and skills. An error when installing the timing chain can lead to a collision of pistons with valves and engine overhaul!

Common repair mistakes and how to avoid them

Many owners Nissan X-Trail are faced with the fact that error P1564 returns after a seemingly successful repair. Reasons for common errors:

1. Ignoring companion codes. For example, if together with P1564 there is P0345 (crankshaft sensor circuit fault), replacing the CMP sensor alone will not help.
2. Installing a non-original sensor. Cheap analogues (for example, from NoName-brands) often have unstable characteristics and fail after 10–20 thousand km.
3. Incorrect timing chain installation. Even a shift of 1 tooth leads to error P1564 and unstable engine operation.
4. Forgetting to reset errors after repair. The ECU can “remember” old codes, so after eliminating the cause, you need to erase errors with a scanner and let the car idle for 10-15 minutes.

Another common problem is sensor damage during installation. The CMP sensor is sensitive to mechanical influences, therefore:

• 🛑 Don't drop it or knock on it.
• 🛑 Do not use metal tools to clean contacts.
• 🛑 Make sure the O-ring is intact and installed correctly.

Preventing error P1564 on Nissan X-Trail

To avoid the error reappearing, follow these recommendations:

• 🔧 Change the oil every 10–12 thousand km, using the original (Nissan 5W-40 or Mobil 1 ESP 5W-30).
• 🔌 Clean your contacts periodically sensors and ECU (every 50 thousand km).
• 📊 Monitor the condition of the timing chain - on X-Trail T31 its resource does not exceed 200 thousand km.
• ⚡ Avoid "lighting up" from other cars - voltage surges can damage the ECU.
• 💻 Update the ECU firmware (relevant for X-Trail T32 2017+).

If your X-Trail frequently used in high humidity conditions or off-road, treat sensor connectors water-repellent lubricant (For example, Liqui Moly Electronic-Spray). This will prevent oxidation of the contacts and reduce the risk of P1564.

FAQ: Frequently asked questions about error P1564

Is it possible to drive with P1564?

Short term - yes, but not recommended. The engine will run at emergency mode with limited power, which increases fuel consumption and load on the transmission. Driving for a long time with this error can lead to:

• 🔥 Overheating of the catalyst (due to incorrect composition of the fuel mixture).
• 🛑 Breakdown of the variable valve timing system (VVT).
• 💣 Detonation in cylinders (especially on MR20DD with high compression ratio).

If the error appears on the way, get to the place of repair no sudden acceleration and not exceeding 3,000 rpm.

Why does P1564 appear after washing the engine?

On Nissan X-Trail The CMP sensor connector is located in an area where water may enter. When pressure washing, moisture penetrates the contacts, causing:

• 💧 Short circuit (if the water is salty or with detergent).
• 🔌 Oxidation of contacts (appears 1-2 days after washing).

To avoid the problem:

1. Before washing, unplug the sensor connector and wrap it polyethylene.
2. After washing, blow out the contacts compressed air.
3. Process the connector silicone grease.

How to reset error P1564 without a scanner?

If you do not have diagnostic equipment, you can try resetting the error disconnecting the battery:

1. Turn off the ignition.
2. Disconnect negative battery terminal for 10–15 minutes.
3. Reconnect the terminal and start the engine.
4. Let it idle for 5-10 minutes - the ECU should relearn.

⚠️ Attention: On X-Trail T32 with the system Start/Stop This method may not work - you will need a scanner to reset the adaptations.

What sensors can influence the P1564 error code?

In addition to the camshaft position sensor (CMP), the appearance of P1564 may be influenced by:

• 🔄 Crankshaft position sensor (CKP) - if it produces an incorrect signal, the ECU cannot synchronize the operation of the camshaft.
• 💨 Mass air flow sensor (MAF) - incorrect air flow data leads to ignition failures.
• 🛢️ Coolant temperature sensor (ECT) - affects the correction of ignition timing.
• ⚡ Knock sensor - if it is faulty, the ECU may incorrectly adjust the valve timing.

When diagnosing, check all error codes, even if they seem unrelated to P1564.

Could P1564 be caused by bad gasoline?

Low fuel quality indirectly may contribute to the emergence of P1564. Here's how it happens:

1. Bad gasoline causes detonation, which is detected by the knock sensor.
2. The ECU tries to adjust the ignition angles and valve timing, but due to the unstable operation of the CMP sensor, this leads to an error.
3. On X-Trail with the system VVT low-quality fuel can clog oil channels solenoid, which also causes P1564.

If the error appears after refueling, try:

• 🔥 Top up octane corrector (For example, Liqui Moly Octane Plus).
• 🛢️ Dilute gasoline high octane fuel (for example, AI-98).
• 🔧 Check and clean if necessary VVT solenoid.