AutoCodes – Toyota – P2102 2007 Toyota Camry

P2102 2007 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 2007 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.

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Code Popularity 3,873

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
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2102 2007 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 2007 Toyota Camry - Throttle Actuator Control Motor Circuit Low - AutoCodes.com — P2102 2007 Toyota Camry Code - Throttle Actuator Control Motor Circuit Low

What does this mean?

What are the Possible Causes of the DTC P2102 2007 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 2007 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 2007 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 2007 Toyota Camry code?

Need more information on how to fix the P2102 2007 Toyota Camry code? Get Access to Factory Service Manuals

Need Help with the 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 2007 Toyota Camry Code

1. What does OBDII code P2102 for a 2007 Toyota Camry mean?

The code P2102 indicates a problem with the Throttle Actuator Control Motor Circuit being low, affecting the electronic throttle control system.

2. What are the common symptoms of OBDII code P2102 in a 2007 Toyota Camry?

Common symptoms include the Check Engine light illuminating, reduced engine power, difficulty accelerating, and potential stalling.

3. What are the possible causes of OBDII code P2102 in a 2007 Toyota Camry?

Potential causes include a faulty throttle actuator control motor, damaged wiring or connectors in the circuit, a malfunctioning electronic throttle control system, or a problem with the powertrain control module.

4. How can I diagnose the issue related to OBDII code P2102 in my 2007 Toyota Camry?

Diagnosis typically involves using an OBDII scanner to read the code, inspecting the throttle actuator control motor and related components for damage, checking the wiring for continuity, and testing the electronic throttle control system.

5. Can I drive my 2007 Toyota Camry with OBDII code P2102 present?

It is not recommended to drive the vehicle with code P2102 present, as it can lead to unsafe driving conditions due to potential loss of engine power and control.

6. How can I repair OBDII code P2102 in my 2007 Toyota Camry?

Repair options may include replacing the throttle actuator control motor, repairing damaged wiring or connectors, resetting the electronic throttle control system, or reprogramming the powertrain control module.

7. Are there any DIY tips for addressing OBDII code P2102 in a 2007 Toyota Camry?

While some basic inspections and checks can be done by DIY enthusiasts, it is advisable to consult a professional mechanic for a proper diagnosis and repair of code P2102 to ensure safety and accuracy.

8. Is OBDII code P2102 a common issue in 2007 Toyota Camry vehicles?

While not extremely common, issues related to code P2102 can occur in 2007 Toyota Camry vehicles due to various factors such as age, wear and tear, or electrical malfunctions.

9. Can weather conditions affect the occurrence of OBDII code P2102 in a 2007 Toyota Camry?

Extreme weather conditions, such as excessive heat or moisture, can potentially impact the electronic components related to the throttle actuator control motor circuit, leading to the triggering of code P2102.

10. How much can I expect to pay for repairing OBDII code P2102 in my 2007 Toyota Camry?

The cost of repairing code P2102 can vary depending on the specific issue, parts needed, labor rates, and location. It is recommended to obtain multiple quotes from reputable mechanics to determine the most cost-effective solution.