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P2135 2007 Nissan Maxima Code - Throttle Position Sensor Circuit Range/Performance

Quick Answer

The P2135 diagnostic trouble code (DTC) for a 2007 Nissan Maxima indicates a problem with the Throttle Position Sensor (TPS) circuit. Common causes include Faulty Throttle Position Sensor (TPS), Damaged or corroded wiring/connectors in the TPS circuit, Issues with the ECM communication or programming. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P2135 2007 Nissan Maxima indicates Throttle Position Sensor Circuit Range/Performance.
Common causes
Common causes include Faulty Throttle Position Sensor (TPS), Damaged or corroded wiring/connectors in the TPS circuit, Issues with the ECM communication or programming.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code P2135 2007 Nissan Maxima Description

The P2135 diagnostic trouble code (DTC) for a 2007 Nissan Maxima indicates a problem with the Throttle Position Sensor (TPS) circuit. The TPS is a crucial component of the electronic throttle control system, responsible for monitoring the position of the throttle pedal and sending this information to the engine control module (ECM). The ECM uses this data to adjust the air-fuel mixture and control the engine's performance.

OBDII Code P2135 2007 Nissan Maxima - Throttle Position Sensor Circuit Range/Performance
P2135 2007 Nissan Maxima Code - Throttle Position Sensor Circuit Range/Performance

Common Causes of P2135 2007 Nissan Maxima

  1. Faulty Throttle Position Sensor (TPS).
  2. Damaged or corroded wiring/connectors in the TPS circuit.
  3. Issues with the ECM communication or programming.
  4. Throttle body malfunction or carbon buildup affecting TPS readings.
  5. Water intrusion or exposure to extreme temperatures affecting sensor performance.

Symptoms of P2135 2007 Nissan Maxima

  1. Reduced acceleration or lack of response when pressing the gas pedal.
  2. Rough idling or fluctuations in engine speed.
  3. Stalling or difficulty starting the vehicle.
  4. Illumination of the Check Engine Light.
  5. Vehicle going into limp mode, limiting power output.

How to Fix P2135 2007 Nissan Maxima

  1. Begin by scanning the vehicle's ECM to confirm the P2135 code and ensure it is related to the TPS circuit.
  2. Inspect the TPS wiring and connectors for any damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the TPS using a multimeter to check for proper voltage output and resistance within the specified range.
  4. If the TPS is faulty, replace it with a new sensor and calibrate it according to manufacturer specifications.
  5. Clear the DTC codes, reset the ECM, and perform a test drive to verify that the issue has been resolved.

Cost to Fix P2135 2007 Nissan Maxima

The typical repair costs for addressing a P2135 code on a 2007 Nissan Maxima can range from $150 to $400, including parts and labor. The cost may vary based on the specific cause of the issue, the price of the TPS sensor, and the labor rates at the auto repair shop. It is advisable to consult with a professional mechanic to get an accurate estimate based on your location and vehicle's condition. Keep in mind that diagnostic time and labor rates can vary, so it's essential to inquire about these factors before proceeding with the repair.

When is the Code Detected?

The code P2135 is set when the and incorrect voltage is sent to the Engine Control Module (ECM) compared with the signals from Throttle Position (TP) sensor 1 and Throttle Position (TP) sensor 2

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2135 2007 Nissan Maxima Code

1. What are the common symptoms of OBDII code P2135 in a 2007 Nissan Maxima?

- The common symptoms include a loss of power, engine stalling, rough idle, and the vehicle going into "limp mode."

2. What causes the OBDII code P2135 in a 2007 Nissan Maxima?

- The most common cause is a faulty throttle position sensor (TPS) or a problem with the wiring/connectors related to the TPS circuit.

3. How can I diagnose the throttle position sensor circuit range/performance issue in my 2007 Nissan Maxima?

- You can use a diagnostic scanner to read the OBDII code P2135 and perform a thorough inspection of the TPS and its wiring for any visible damage.

4. Can a dirty throttle body cause the P2135 code in a 2007 Nissan Maxima?

- Yes, a dirty or faulty throttle body can affect the TPS readings and trigger the P2135 code. It's recommended to clean the throttle body as part of the troubleshooting process.

5. What are some repair tips for fixing the throttle position sensor circuit range/performance issue in a 2007 Nissan Maxima?

- Repair tips include replacing the faulty TPS, repairing any damaged wiring/connectors, resetting the ECU, and performing a throttle body cleaning.

6. Is it safe to continue driving my 2007 Nissan Maxima with the P2135 code?

- It's not recommended to drive the vehicle with the P2135 code as it can lead to further damage and safety risks due to potential loss of power or engine stalling.

7. How much does it typically cost to repair the throttle position sensor circuit range/performance issue in a 2007 Nissan Maxima?

- The cost of repair can vary depending on the extent of the issue and whether you choose to DIY or take it to a mechanic. On average, the cost can range from $100 to $300 for parts and labor.

8. Can resetting the OBDII code P2135 in a 2007 Nissan Maxima fix the issue?

- Resetting the code may temporarily clear the warning light, but it won't fix the underlying problem causing the P2135 code. It's important to diagnose and repair the issue to prevent it from recurring.

9. Will the P2135 code cause my 2007 Nissan Maxima to fail an emissions test?

- Yes, the P2135 code can cause your vehicle to fail an emissions test, as it indicates a problem with the throttle position sensor circuit, which is essential for proper engine performance.

10. How long does it typically take to repair the throttle position sensor circuit range/performance issue in a 2007 Nissan Maxima?

- The repair process can take anywhere from 1 to 3 hours, depending on the complexity of the issue and whether additional diagnostics or parts replacement are needed.

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