By Ezra Lane The P2119 Nissan code indicates a malfunction in the Electric Throttle Control Actuator, crucial for regulating engine performance. Symptoms include reduced acceleration, check engine light activation, and erratic throttle response. Common causes range from actuator failure to wiring issues. Essential diagnostic tools involve an OBD-II scanner and digital multimeter. Repair steps include inspecting the actuator and verifying voltage levels. Costs for repairs typically range from $300 to $800. Ignoring this code may lead to safety risks, such as stalling or unintended acceleration. Understanding these aspects is vital for effective resolution and maintaining vehicle performance. Additional insights await your exploration.
P2119 Nissan Code Meaning
The P2119 Nissan code indicates a malfunction in the Electric Throttle Control Actuator, affecting throttle operation.
Common causes include a faulty actuator, wiring issues, or problems with the Intelligent Power Distribution Module.
Prompt diagnosis and repair are crucial to avoid performance issues like poor acceleration or stalling.
Error Code P2119 Symptoms
A common sign of a problem related to the P2119 Nissan code is a drop in engine performance. This can affect how the vehicle drives and its overall function.
Drivers might notice these symptoms:
- Reduced Acceleration: The car may have trouble speeding up, which can make driving difficult and unsafe.
- Erratic Throttle Behavior: The accelerator may not respond well, making it hard to keep a steady speed.
- Check Engine Light: If the Check Engine Light (CEL) lights up on the dashboard, it indicates that there's a problem with the throttle control system.
- Rough Idle or Stalling: The engine may stall or run roughly, especially when slowing down or stopping.
Sometimes, the vehicle may go into "limp mode." This limits engine power to prevent further damage and keep the driver safe.
Recognizing these signs can help catch issues early, ensuring the vehicle runs well and safely. Ignoring these problems can lead to bigger mechanical issues.
Causes of Nissan P2119 Fault Code
Understanding the P2119 fault code can help you figure out what's wrong with your vehicle. This code can pop up for several reasons, and each one needs a good look to fix the problem.
- A broken electric throttle control actuator can cause the P2119 code. This affects how your throttle responds and how well your car runs.
- If the return spring isn't working right, the throttle valve might not close. This can keep it open, triggering the code.
- Issues with wiring or damaged connectors in the throttle control system can interrupt communication between important parts, making performance worse.
- Problems with the Intelligent Power Distribution Module (IPDM) can also mess with the throttle control system, leading to the P2119 code.
Regular checks are important to find out why the P2119 code shows up. Fixing these problems quickly can help improve your vehicle's performance and avoid more issues with the throttle control system.
This way, you can troubleshoot effectively and make necessary repairs to keep your car running smoothly and safely.
Tools Needed to Diagnose
When diagnosing the P2119 fault code, having the right tools is key for accurate assessment and repair. Each tool is designed for a specific purpose, helping you get a complete picture of the throttle actuator control system.
- Digital Multimeter: This tool checks voltage and resistance in the wiring and connectors linked to the electric throttle control actuator. It helps find electrical problems that might cause the P2119 code.
- OBD-II Scanner: This is used to read and clear diagnostic trouble codes. It also shows live data from the Engine Control Module (ECM). By watching real-time data, you can see how the vehicle is performing.
- Torque Wrench: You need this when taking off or putting back components like the throttle body. It helps to apply the right amount of force, preventing damage to sensitive parts and ensuring everything fits securely.
- Basic Hand Tools: A set of screwdrivers and socket wrenches is necessary for removing and accessing the throttle body and other related parts.
Additionally, a vacuum gauge can help diagnose air intake issues that might impact throttle performance and contribute to the P2119 code.
Each of these tools is important for effective diagnostics.
How to Fix P2119 Nissan Error Code – Step by Step
Step 1: Begin with a thorough visual inspection of the throttle control actuator and its associated wiring.
Look for any signs of damage or corrosion that could impair performance.
Step 2: Use a multimeter to test the electric throttle control actuator.
This step will verify that the actuator is receiving the correct voltage from the Engine Control Module (ECM).
Step 3: After confirming proper voltage, inspect the return spring mechanism for any malfunctions or binding issues that may prevent the throttle from returning to its closed position effectively.
Step 4: If the previous checks do not reveal any problems, consider replacing the throttle body assembly.
A faulty actuator is often resolved through the replacement of this component, which is critical to the throttle control system's performance.
Step 5: Following any repairs, utilize an OBD-II scanner to clear the P2119 code.
Conduct a test drive to confirm that the throttle system operates normally and that the error code does not reappear, ensuring a successful resolution to the issue.
Common Diagnosis Mistakes
Getting the right diagnosis for the P2119 Nissan code is very important. However, there are common mistakes that can lead technicians in the wrong direction. These mistakes can make the diagnosis take longer and may lead to replacing parts that don't need to be changed, which increases costs.
Here are some common errors:
- Thinking only the throttle body is the problem: The electric throttle control actuator or its wiring might also be the issue.
- Not checking the return spring: If the return spring is not working properly, it can cause the throttle valve to get stuck. This can lead to wrong diagnoses if it's not checked carefully.
- Ignoring the Intelligent Power Distribution Module (IPDM): Not looking at the IPDM can miss other important problems that affect the throttle control system.
- Only checking the ECM: It's also important to check the connections and wiring. These can greatly influence how well the throttle control actuator works.
Avoiding these mistakes can help technicians diagnose issues more effectively.
Using manufacturer guidelines and good diagnostic tools is key to checking the vehicle's throttle control system properly. Addressing these common errors can help make repairs faster and improve vehicle performance.
P2119 Nissan Repair Cost
The cost to fix a P2119 code on a Nissan can vary quite a bit. Factors like the model of the car, local labor rates, and how extensive the repairs are all play a role. Generally, you can expect to pay between $300 and $800 for the repair. This amount covers both parts and labor.
One common fix is replacing the electric throttle control actuator. The part itself usually costs between $200 and $500. Labor costs typically range from $100 to $150 per hour for diagnostics and repairs.
If there are other issues, such as bad wiring or problems with the Intelligent Power Distribution Module (IPDM), the total cost could go up.
It's a good idea to get quotes from different mechanics. This helps you find competitive prices and understand what repairs are needed. Knowing the details of the repair process will help you make better choices for fixing the P2119 code.
Related Error Codes on Nissan
When dealing with the P2119 code in Nissan vehicles, it helps to know about other related error codes. These codes can point to problems in the throttle control system and assist in finding the right solution.
Here are some common error codes that may appear:
| Error Code | Description | Implication |
|---|---|---|
| P0120 | Throttle/Pedal Position Sensor A Circuit Malfunction | Sensor A might be failing, which can affect how the throttle responds. |
| P0220 | Throttle/Pedal Position Sensor B Circuit Malfunction | Issues with sensor B can impact the throttle actuator. |
| P2101 | Throttle Actuator Control Motor Range/Performance Problem | This suggests a problem with the throttle actuator's motor, affecting its performance. |
Other codes like P2135 indicate problems with the voltage between throttle position sensors. Codes P2106 and P2118 show that there may be performance issues with the throttle actuator.
When troubleshooting the P2119 code, looking at these related codes is helpful. Each one gives clues about which parts may not be working right. This can lead to a more focused and effective diagnostic process. Proper diagnostics can help in finding the root cause of the problem.
Can I drive safely with P2119 Nissan?
It's not safe to drive with a P2119 code.
This code means there might be a problem with the throttle system, which helps control how fast your car goes.
If you ignore it, your car could have issues like speeding up on its own.
Get it checked soon!
People Also Ask
What Vehicles Are Affected by the P2119 Code?
The P2119 code mainly affects Nissan cars like the Altima, Sentra, Rogue, and Versa made between 2005 and 2019. If a car has high mileage or hasn't been taken care of well, it is more likely to have this problem.
Can the P2119 Code Cause Engine Stalling?
Yes, the P2119 code can cause the engine to stall. This happens because the throttle doesn't work properly, which makes it hard for the engine to get enough air. This is especially a problem when driving slowly or stopping and going in traffic.
How Often Should I Check the Throttle Body?
You should check the throttle body every 30,000 to 60,000 miles. If your car is not working well or acts weird, check it right away to keep the engine running smoothly. Regular checks help prevent bigger problems later!
Does the P2119 Code Indicate a Serious Problem?
Yes, the P2119 code shows a big problem. It means there is an issue with the throttle control system. This can cause the car to go too fast by itself or not have enough power, which can be dangerous if it's not fixed quickly.
Will Cleaning the Throttle Body Fix the P2119 Code?
Cleaning the throttle body can help make your car run better and fix some problems. But if there are bigger issues with the electric parts or wires, cleaning alone won't fix everything. It's important to check everything carefully to find the real problem.