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Engine-Codes – Nissan – P2135 2005 Nissan Altima Sedan

P2135 2005 Nissan Altima Sedan Code - Throttle Position Sensor Circuit Range/Performance

Quick Answer

The P2135 diagnostic trouble code (DTC) indicates a problem with the throttle position sensor (TPS) circuit in the 2005 Nissan Altima Sedan. Common causes include Faulty throttle position sensor, Damaged or corroded wiring in the TPS circuit, Issues with the ECM. 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 2005 Nissan Altima Sedan indicates Throttle Position Sensor Circuit Range/Performance.
Common causes
Common causes include Faulty throttle position sensor, Damaged or corroded wiring in the TPS circuit, Issues with the ECM.
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 11, 2024
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Code P2135 2005 Nissan Altima Sedan Description

The P2135 diagnostic trouble code (DTC) indicates a problem with the throttle position sensor (TPS) circuit in the 2005 Nissan Altima Sedan. The throttle position sensor is a crucial component of the vehicle's electronic control system, as it monitors the position of the throttle pedal and sends signals to the engine control module (ECM) to adjust the fuel injection and ignition timing accordingly.

OBDII Code P2135 2005 Nissan Altima Sedan - Throttle Position Sensor Circuit Range/Performance
P2135 2005 Nissan Altima Sedan Code - Throttle Position Sensor Circuit Range/Performance

Common Causes of P2135 2005 Nissan Altima Sedan

  1. Faulty throttle position sensor
  2. Damaged or corroded wiring in the TPS circuit
  3. Issues with the ECM
  4. Loose or poor connections in the TPS circuit
  5. Environmental factors such as moisture or debris causing interference

Symptoms of P2135 2005 Nissan Altima Sedan

  1. Reduced engine power
  2. Engine stalling or hesitation
  3. Poor acceleration
  4. Rough idling
  5. Illuminated check engine light

How to Fix P2135 2005 Nissan Altima Sedan

  1. Inspect the throttle position sensor and wiring for any visible damage or corrosion.
  2. Test the TPS using a multimeter to check for proper voltage output.
  3. Replace the throttle position sensor if it is found to be faulty.
  4. Repair or replace any damaged wiring in the TPS circuit.
  5. Clear the DTC using an OBD-II scanner and perform a test drive to ensure the issue has been resolved.

Cost to Fix P2135 2005 Nissan Altima Sedan

The typical repair costs for addressing a P2135 code in a 2005 Nissan Altima Sedan can range from $150 to $300, depending on the specific cause of the issue and the labor rates at the auto repair shop. It's important to note that diagnosis time and labor rates can vary significantly based on factors such as location, vehicle make and model, and engine type. It is advisable to check with local auto repair shops for a more accurate estimate.

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 2005 Nissan Altima Sedan Code

1. What are common symptoms of OBDII code P2135 in a 2005 Nissan Altima Sedan?

- Common symptoms include a reduction in engine power, hesitation or stalling when accelerating, and the vehicle going into "limp mode."

2. What are the possible causes of OBDII code P2135 in a 2005 Nissan Altima Sedan?

- The code P2135 typically indicates an issue with the throttle position sensor circuit, which could be caused by a faulty throttle position sensor, damaged wiring, or a problem with the throttle body.

3. How can I diagnose the throttle position sensor circuit issue causing OBDII code P2135 in my 2005 Nissan Altima Sedan?

- To diagnose the issue, you can use a multimeter to test the throttle position sensor's voltage output, inspect the wiring for any damage or loose connections, and check the throttle body for any signs of wear or malfunction.

4. Can I drive my 2005 Nissan Altima Sedan with OBDII code P2135?

- It is not recommended to drive the vehicle with code P2135 as it can lead to further damage and unsafe driving conditions. It's best to address the issue promptly.

5. How can I repair OBDII code P2135 in my 2005 Nissan Altima Sedan?

- Repairing code P2135 typically involves replacing the throttle position sensor, repairing any damaged wiring, or cleaning/repairing the throttle body if necessary.

6. Is it possible to reset OBDII code P2135 in a 2005 Nissan Altima Sedan without repairing the issue?

- While you can clear the code with an OBDII scanner, it will likely return if the underlying issue is not fixed. It's important to address the root cause of the problem to prevent further issues.

7. How much does it cost to repair OBDII code P2135 in a 2005 Nissan Altima Sedan?

- The cost of repairing code P2135 can vary depending on the extent of the issue and the specific repairs needed. It's recommended to consult a professional mechanic for an accurate estimate.

8. Can a DIY enthusiast fix OBDII code P2135 in a 2005 Nissan Altima Sedan?

- While some DIY enthusiasts may have the skills to address code P2135, it is recommended to have a professional mechanic diagnose and repair the issue to ensure it is properly fixed.

9. Will OBDII code P2135 cause permanent damage to my 2005 Nissan Altima Sedan if left unaddressed?

- Ignoring code P2135 can lead to further damage to the throttle system and potentially other engine components. It's best to address the issue promptly to prevent more extensive damage.

10. How long does it typically take to repair OBDII code P2135 in a 2005 Nissan Altima Sedan?

- The repair time for code P2135 can vary depending on the exact cause of the issue and the availability of parts. In general, it can take a few hours to complete the repair.

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