AutoCodes – Toyota – P2102 2006 Toyota Camry

P2102 2006 Toyota Camry Code - Throttle Actuator Control Motor Circuit Low

Quick Answer

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Common causes include Dirty throttle body, Faulty Throttle Actuator Control Motor, Throttle Actuator Control Motor harness is open. 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
P2102 2006 Toyota Camry indicates Throttle Actuator Control Motor Circuit Low.
Common causes
Common causes include Dirty throttle body, Faulty Throttle Actuator Control Motor, Throttle Actuator Control Motor harness is open.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 4,701
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 28, 2019
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Code P2102 2006 Toyota Camry 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 P2102 2006 Toyota Camry - Throttle Actuator Control Motor Circuit Low - AutoCodes.com
P2102 2006 Toyota Camry Code - Throttle Actuator Control Motor Circuit Low

What are the Possible Causes of the DTC P2102 2006 Toyota Camry?

  • Dirty throttle body
  • Faulty Throttle Actuator Control Motor
  • Throttle Actuator Control Motor harness is open
  • Throttle Actuator Control Motor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P2102 2006 Toyota Camry?

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 P2102 2006 Toyota Camry 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 P2102 2006 Toyota Camry 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 P2102 2006 Toyota Camry Code

1. What are the common symptoms of OBDII code P2102 in a 2006 Toyota Camry?

- Common symptoms include reduced engine power, poor acceleration, and the vehicle going into limp mode.

2. What does the OBDII code P2102 indicate in a 2006 Toyota Camry?

- The code P2102 indicates an issue with the Throttle Actuator Control Motor Circuit being low.

3. What are the possible causes of OBDII code P2102 in a 2006 Toyota Camry?

- Possible causes include a faulty throttle actuator control motor, damaged wiring or connectors, or a malfunctioning electronic throttle control system.

4. How can I diagnose the OBDII code P2102 in my 2006 Toyota Camry?

- Diagnosing the issue involves using a scan tool to check for the P2102 code, inspecting the throttle actuator control motor, and testing the wiring and connectors for any faults.

5. Can I continue driving my 2006 Toyota Camry with OBDII code P2102?

- It is not recommended to continue driving the vehicle with this code as it can lead to further damage and potential safety hazards.

6. How can the OBDII code P2102 in a 2006 Toyota Camry be repaired?

- Repairing the issue may involve replacing the throttle actuator control motor, repairing damaged wiring or connectors, or resetting the electronic throttle control system.

7. Are there any DIY tips for addressing OBDII code P2102 in a 2006 Toyota Camry?

- DIY tips include checking the wiring harness for any visible damage, ensuring all connectors are securely plugged in, and performing a throttle body cleaning.

8. Is it necessary to reset the OBDII code P2102 after repairs in a 2006 Toyota Camry?

- Yes, it is important to reset the code using a scan tool after repairs to clear the error code and ensure the issue has been successfully resolved.

9. Can a faulty throttle position sensor cause OBDII code P2102 in a 2006 Toyota Camry?

- While a faulty throttle position sensor can contribute to similar symptoms, the P2102 code specifically relates to the Throttle Actuator Control Motor Circuit being low.

10. How much does it typically cost to repair OBDII code P2102 in a 2006 Toyota Camry at a repair shop?

- 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.

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