AutoCodes – Nissan – P2101 2007 Nissan Pathfinder

P2101 2007 Nissan Pathfinder Code - Electric Throttle Control Performance

Quick Answer

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Common causes include Faulty Electric Throttle Control (ETC) Actuator, Electric Throttle Control (ETC) Actuator harness is open or shorted, Electric Throttle Control (ETC) Actuator 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: P2101 2007 Nissan Pathfinder indicates Electric Throttle Control Performance.
Common causes: Common causes include Faulty Electric Throttle Control (ETC) Actuator, Electric Throttle Control (ETC) Actuator harness is open or shorted, Electric Throttle Control (ETC) Actuator 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 5,266

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 Feb 28, 2019

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2101 2007 Nissan Pathfinder Description

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Power supply for the throttle control motor is provided to the ECM via throttle control motor relay. The throttle control motor relay is ON/OFF controlled by the ECM. When the ignition switch is turned ON, the ECM sends an ON signal to throttle control motor relay and battery voltage is provided to the ECM. When the ignition switch is turned OFF, the ECM sends an OFF signal to throttle control motor relay and battery voltage is not provided to the ECM. The opening angle of the throttle valve is detected by the throttle position sensor which is mounted on the throttle body. The throttle position sensor provides feedback to the ECM. This feedback allows the ECM to control the throttle actuator and monitor the throttle opening angle in response to driver inputs.

OBDII Code P2101 2007 Nissan Pathfinder - Electric Throttle Control Performance - AutoCodes.com — P2101 2007 Nissan Pathfinder Code - Electric Throttle Control Performance

What does this mean?

What are the Possible Causes of the DTC P2101 2007 Nissan Pathfinder?

Faulty Electric Throttle Control (ETC) Actuator
Electric Throttle Control (ETC) Actuator harness is open or shorted
Electric Throttle Control (ETC) Actuator circuit poor electrical connection

How to Fix the DTC P2101 2007 Nissan Pathfinder?

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 P2101 2007 Nissan Pathfinder 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 P2101 2007 Nissan Pathfinder code?

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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 P2101 2007 Nissan Pathfinder Code

1. What is OBDII code P2101 in a 2007 Nissan Pathfinder?

Code P2101 indicates an issue with the Electric Throttle Control Performance in the vehicle.

2. What are the common symptoms of OBDII code P2101 in a 2007 Nissan Pathfinder?

Common symptoms include reduced engine power, hesitation or stalling when accelerating, and the vehicle going into limp mode.

3. What are the possible causes of OBDII code P2101 in a 2007 Nissan Pathfinder?

Potential causes include a faulty throttle body, issues with the electronic throttle control system, wiring or connector problems, or a malfunctioning accelerator pedal position sensor.

4. How can I diagnose OBDII code P2101 in a 2007 Nissan Pathfinder?

Diagnosing this code typically involves using a scan tool to check for any related trouble codes, inspecting the throttle body and related components for physical damage, and testing the electronic throttle control system for proper operation.

5. Can I still drive my 2007 Nissan Pathfinder with OBDII code P2101?

It is not recommended to continue driving the vehicle with code P2101 present, as it can lead to further damage and safety risks. It's best to address the issue promptly.

6. How can I repair OBDII code P2101 in a 2007 Nissan Pathfinder?

Repair options may include cleaning or replacing the throttle body, repairing or replacing damaged wiring or connectors, recalibrating the electronic throttle control system, or replacing faulty sensors.

7. Is it safe to reset the OBDII code P2101 in a 2007 Nissan Pathfinder using a scan tool?

While resetting the code may temporarily clear the warning light, it will not fix the underlying issue causing code P2101. It's essential to diagnose and repair the problem to prevent it from recurring.

8. Are there any DIY tips for addressing OBDII code P2101 in a 2007 Nissan Pathfinder?

DIY tips may include checking for loose or damaged wiring connections, cleaning the throttle body using appropriate cleaner, and ensuring the accelerator pedal operates smoothly.

9. Can a mechanic help me fix OBDII code P2101 in a 2007 Nissan Pathfinder?

Yes, a qualified mechanic with experience in diagnosing and repairing electronic throttle control systems can help you address code P2101 effectively.

10. How much does it cost to repair OBDII code P2101 in a 2007 Nissan Pathfinder?

The cost of repair can vary depending on the specific cause of the issue. It's recommended to get a diagnostic from a mechanic to determine the exact repair cost.