AutoCodes – Nissan – P2128 2008 Nissan Rogue

P2128 2008 Nissan Rogue Code - Accelerator Pedal Position Sensor Circuit

Quick Answer

The Accelerator Pedal Position (APP) sensor is installed on the upper end of the accelerator pedal assembly. Common causes include Faulty Accelerator Pedal Position (APP) Sensor, Accelerator Pedal Position (APP) Sensor harness is open or shorted, Accelerator Pedal Position (APP) Sensor circuit poor electrical connection. 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: P2128 2008 Nissan Rogue indicates Accelerator Pedal Position Sensor Circuit.
Common causes: Common causes include Faulty Accelerator Pedal Position (APP) Sensor, Accelerator Pedal Position (APP) Sensor harness is open or shorted, Accelerator Pedal Position (APP) Sensor circuit poor electrical connection.
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.

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Code Popularity 2,201

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2128 2008 Nissan Rogue Description

The Accelerator Pedal Position (APP) sensor is installed on the upper end of the accelerator pedal assembly. The sensor detects the accelerator position and sends a signal to the Engine Control Module (ECM). Accelerator pedal position sensor has two sensors. These sensors are a kind of potentiometers which transform the accelerator pedal position into an output voltage and emit the voltage signal to the ECM. In addition, these sensors detect the opening and closing speed of the accelerator pedal and feed the voltage signals to the ECM. The ECM judges the current opening angle of the accelerator pedal from these signals and controls the throttle control motor based on these signals. Idle position of the accelerator pedal is determined by the ECM receiving the signal from the accelerator pedal position sensor. The ECM uses this signal for the engine operation such as fuel cut.

OBDII Code P2128 2008 Nissan Rogue - Accelerator Pedal Position Sensor Circuit - AutoCodes.com — P2128 2008 Nissan Rogue Code - Accelerator Pedal Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC P2128 2008 Nissan Rogue?

Faulty Accelerator Pedal Position (APP) Sensor
Accelerator Pedal Position (APP) Sensor harness is open or shorted
Accelerator Pedal Position (APP) Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)
Electric Throttle Control Actuator(Throttle Body)

How to Fix the DTC P2128 2008 Nissan Rogue?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2128 2008 Nissan Rogue code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2128 2008 Nissan Rogue code?

Need more information on how to fix the P2128 2008 Nissan Rogue code? Get Access to Factory Service Manuals

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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 P2128 2008 Nissan Rogue Code

1. What are the common symptoms of OBDII code P2128 in a 2008 Nissan Rogue?

- Common symptoms include reduced engine power, difficulty accelerating, and the vehicle going into "limp mode."

2. What can cause the OBDII code P2128 in a 2008 Nissan Rogue?

- The most common cause is a fault in the accelerator pedal position sensor circuit, which may be due to a faulty sensor, wiring issues, or a poor connection.

3. How serious is the OBDII code P2128 in a 2008 Nissan Rogue?

- This code should be addressed promptly as it can affect the drivability of the vehicle and potentially lead to safety issues if not repaired.

4. Can I still drive my 2008 Nissan Rogue with the OBDII code P2128?

- It is not recommended to continue driving the vehicle with this code as it may result in reduced performance and potential safety hazards.

5. How can I diagnose the OBDII code P2128 in my 2008 Nissan Rogue?

- A diagnostic scan tool can be used to read the code and further testing may be required to pinpoint the exact cause, such as testing the sensor and checking the wiring.

6. Is it possible to repair the OBDII code P2128 in a 2008 Nissan Rogue myself?

- While some DIY enthusiasts may attempt to address this issue, it is recommended to have a professional mechanic diagnose and repair the problem due to the complexity of the sensor circuit.

7. How much does it typically cost to repair the OBDII code P2128 in a 2008 Nissan Rogue?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from $200 to $500 including parts and labor.

8. Can a faulty throttle body cause the OBDII code P2128 in a 2008 Nissan Rogue?

- While a faulty throttle body can contribute to similar symptoms, the P2128 code specifically points to an issue with the accelerator pedal position sensor circuit.

9. What are some tips to prevent the OBDII code P2128 from occurring in my 2008 Nissan Rogue?

- Regular maintenance, such as checking and cleaning electrical connections, can help prevent issues with the accelerator pedal position sensor circuit.

10. Will resetting the OBDII code P2128 in a 2008 Nissan Rogue make it go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue is not fixed, the code is likely to reappear. It is essential to address the root cause of the problem for a permanent solution.