By Ezra Lane You're dealing with the P1136 code on your Nissan, indicating a problem with the Intake Valve Timing Control Solenoid Valve in Bank 2. This issue directly impacts your vehicle's variable valve timing system, affecting engine performance and fuel efficiency. Common symptoms include a lit check engine light, rough idling, hesitation during acceleration, and decreased power output. To resolve this, you'll check the solenoid's wiring and connectivity, and ensure your engine oil isn't contributing to the blockage. A proper diagnostic tool can help pinpoint the issue. Once identified, replacing or repairing the faulty components typically rectifies the error, potentially restoring your vehicle's optimum performance. In understanding these steps, every detail brings you closer to solving your car's issues.
P1136 Nissan Code Meaning
P1136 code in a Nissan indicates a problem with the Intake Valve Timing Control Solenoid Valve Circuit for Bank 2, affecting the Variable Valve Timing system.
This may impair engine performance and fuel efficiency.
Prompt attention is required to avoid further engine issues.
Error Code P1136 Symptoms
When the P1136 code pops up on your Nissan, it means there's an issue with the intake valve timing control system.
Here's what you might notice:
- Check Engine Light: The check engine light will turn on. This is your first sign that something isn't right.
- Rough Idling: Your car might idle roughly. This could be due to a problem with the intake valve timing control solenoid.
- Hesitation During Acceleration: You might feel the car hesitate or lag when you accelerate. This signals a drop in engine performance.
- Decreased Power Output: You may notice your car has less power and feels less responsive. In some cases, the engine might even stall, which can be dangerous while driving.
If you notice any of these signs, it's time to take action to fix the P1136 code.
Causes of Nissan P1136 Fault Code
The P1136 code in a Nissan often pops up when there's an issue with the system that controls the timing of the intake valves.
Here are some reasons why this might happen:
- Bad Intake Valve Timing Control Solenoid Valve: This part helps adjust when your engine's intake valves open and close. If it stops working, the engine can't perform well, and you might see the P1136 code.
- Wiring Problems: If the wires connected to the solenoid valve are damaged or have a short, the electrical signals get messed up. This can prevent the valve from working right.
- Bad Electrical Connections: If the connectors are rusty or corroded, the signals mightn't get through properly. This can make the solenoid valve act up.
- Dirty Engine Oil: Not changing the oil can make it dirty. Dirty oil can block or harm the solenoid valve, causing timing issues that trigger the P1136 code.
Tools Needed to Diagnose
To figure out what's causing the P1136 code in your Nissan, you'll need a few tools. These tools help you find and fix problems with the variable valve timing system and the Intake Valve Timing Control Solenoid Valve.
Here's what you'll need:
- Diagnostic scan tool: This tool helps you read and clear the P1136 code and others.
- Multimeter: Use this to check the electrical connections and power going to the solenoid valve.
- Automotive repair manual: This manual gives you specific wiring diagrams and steps for troubleshooting.
- Basic hand tools: Sockets, wrenches, and screwdrivers are needed to take apart and check the solenoid and wiring.
An oil pressure gauge is also helpful. It checks if there's enough oil flow to the VVT system. Good oil flow is needed for the solenoid valve to work right.
If the oil flow is bad, it can cause errors like the P1136 code. These tools help you find out what's causing the P1136 code in your Nissan.
How to Fix P1136 Nissan Error Code – Step by Step
Step 1:
Connect a diagnostic scan tool to your Nissan to confirm the presence of the P1136 error code, along with any other related fault codes. This step is essential to ensure you're addressing the correct issue and avoiding unnecessary repairs.
Step 2:
Inspect the wiring harness and connectors attached to the Intake Valve Timing Control Solenoid Valve. Look for any signs of damage, corrosion, or poor connections that might disrupt signal transmission.
Repair any wiring issues you discover to prevent future errors.
Step 3:
Use a multimeter to test the Intake Valve Timing Control Solenoid Valve. Ensure it functions correctly and receives the appropriate voltage. This step will help determine if the solenoid itself is the source of the problem.
Step 4:
Once you have completed the necessary repairs, clear the fault codes from your vehicle's ECU. Then, take your car for a test drive to verify if the P1136 code reappears.
If it does not, you have likely resolved the issue.
Step 5:
If the problem persists, consider resetting the ECU to allow it to relearn the optimal intake valve timing settings. This reset could be the key to permanently resolving the error code.
Common Diagnosis Mistakes
When dealing with the P1136 Nissan code, there are common missteps that can make fixing the issue harder. Here's what to keep in mind:
- Check Wiring and Connectors: Sometimes, the problem isn't with the solenoid valve itself. Instead, damaged or corroded wires and connectors are often the culprits.
- Look at Oil Quality and Level: Make sure the engine oil is clean and topped up. Bad or low oil can mess with the Intake Valve Timing Control Solenoid Valve.
- Scan for Other Fault Codes: Use a tool to see if there are other error codes. These might point to other problems that need attention.
- Don't Rush to Replace the Solenoid: Before swapping out the solenoid valve, confirm it's actually the problem. Replacing it without checking can waste time and money.
Also, after repairs, reset the car's ECU. If you skip this, the check engine light might stay on even if you've fixed the issue.
Stay alert to these points to handle the P1136 code effectively.
P1136 Nissan Repair Cost
Fixing the P1136 code on a Nissan can cost between $200 and $500. The exact amount depends on the specific problem. Labor is a big part of the cost. Mechanics usually charge $80 to $150 per hour. Just diagnosing the problem might take one to two hours. This can already make up a large part of your bill.
If the mechanic finds that other parts like wiring harnesses or engine oil need replacing because they're damaged or dirty, you might've to pay even more. Keep these possible extra costs in mind when planning for repairs.
To keep costs down, get estimates from several local repair shops. This way, you can compare prices and services. Some places mightn't charge a fee for diagnosing the problem if you let them fix it.
Others might offer better warranties or use quality parts, which can help avoid more issues later on.
Related Error Codes on Nissan
If you see the P1136 code on your Nissan, you might also come across other related error codes like P0011, P0014, and P0021.
These codes relate to issues with the Variable Valve Timing (VVT) system but affect different engine parts.
- P1136: This code deals with intake valve timing on Bank 1.
- P0011: This means the intake camshaft timing is too advanced.
- P0014: This indicates the exhaust camshaft timing is too advanced.
- P0021: This code points to intake camshaft timing being too advanced on Bank 2.
These codes can show up due to electrical problems or oil flow issues that affect the VVT system.
To figure out the problem, you may need to check for both electrical issues and oil blockages. An OBD-II scan can help identify what exactly is wrong and which parts need attention.
Can I drive safely with P1136 Nissan?
If your Nissan car shows a P1136 code, it means there's a problem with the engine's intake valve timing.
This can make driving unsafe because your car might run unevenly or even stall.
It's best to get it checked by a mechanic soon.
People Also Ask
What Specific Nissan Models Are Most Affected by the P1136 Code?
If you have a Nissan Altima, Sentra, Maxima, 350Z, or Pathfinder made between the early 2000s and 2010, you might see a P1136 code. These models often have this issue during that time period.
How Does Weather Impact the P1136 Error in Nissans?
Weather can cause problems with your Nissan, like the P1136 error code. Cold weather makes oil thick, humidity can mess with electrical parts, and heat can cause parts to overheat. These factors can make your car act up.
Can Regular Maintenance Prevent the P1136 Code?
Yes, regular maintenance can help stop the P1136 code from happening. Doing things like changing the oil, checking the cooling system, and looking at the electrical parts can keep the car running well and prevent problems with the solenoid valve.
Are Aftermarket Parts Suitable for Fixing a P1136 Nissan Code?
Yes, you can use aftermarket parts to fix a P1136 Nissan code. They're often cheaper but still good quality. Just make sure they fit your car model and have a professional install them to avoid any problems.
Does the P1136 Code Affect Fuel Efficiency?
Yes, the P1136 code can make your car use more gas. It causes the engine to not run correctly, so it needs more fuel to work. This means you'll have to go to the gas station more often.