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Engine-Codes – Generic – P1712

P1712 Code - Engine Torque Control Signal 2 Circuit Malfunction

Quick Answer

The diagnostic trouble code P1712 indicates a malfunction in the engine torque control signal 2 circuit. Common causes include Faulty engine torque control sensor, Damaged wiring or connectors in the circuit, Malfunctioning torque control module. 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
P1712 indicates Engine Torque Control Signal 2 Circuit Malfunction.
Common causes
Common causes include Faulty engine torque control sensor, Damaged wiring or connectors in the circuit, Malfunctioning torque control module.
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 Aug 19, 2024
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Code P1712 Description

The diagnostic trouble code P1712 indicates a malfunction in the engine torque control signal 2 circuit. This code typically affects the vehicle's performance by causing issues with the engine's ability to adjust torque output efficiently. The engine torque control system plays a crucial role in managing power delivery to the wheels based on various driving conditions. When this system malfunctions, it can lead to decreased fuel efficiency, poor acceleration, rough idling, and overall reduced engine performance.

OBDII Code P1712 - Engine Torque Control Signal 2 Circuit Malfunction
P1712 Code - Engine Torque Control Signal 2 Circuit Malfunction

Common Causes of P1712

  1. Faulty engine torque control sensor
  2. Damaged wiring or connectors in the circuit
  3. Malfunctioning torque control module
  4. Corroded electrical connections
  5. Engine computer (ECU) issues

Symptoms of P1712

  1. Decreased fuel efficiency
  2. Poor acceleration
  3. Rough idling
  4. Engine hesitation
  5. Illumination of the Check Engine Light

How to Fix P1712

  1. Use a diagnostic scanner to retrieve the trouble code and identify the specific cause of the issue.
  2. Inspect the engine torque control sensor and wiring for any visible damage or corrosion.
  3. Test the torque control module to determine if it is functioning properly.
  4. Repair or replace any damaged components, such as sensors, wiring, or the torque control module.
  5. Clear the trouble code from the ECU memory and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P1712

The typical repair costs for addressing the P1712 code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the repair for this code may range from $200 to $500, including parts and labor. It's important to note that diagnostic time and labor rates can vary significantly, so it's recommended to obtain a detailed quote from a trusted mechanic or repair shop before proceeding with the repairs.

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Code P1712 Information for Specific Makes

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 P1712 Code

1. What are common symptoms of OBDII code P1712 (Engine Torque Control Signal 2 Circuit Malfunction)?

- Common symptoms include engine hesitation, rough idle, poor acceleration, and potential stalling.

2. What are the possible causes of OBDII code P1712?

- Causes of this code can include a faulty engine torque control module, damaged wiring or connectors, or issues with the engine torque control signal circuit.

3. How can I diagnose the cause of OBDII code P1712?

- Diagnosing this code may involve using a scan tool to check for related codes, inspecting the wiring and connectors for damage, and testing the engine torque control module.

4. Can a bad sensor trigger OBDII code P1712?

- Yes, a faulty sensor related to engine torque control can potentially trigger this code, so it's important to check the sensors as part of the diagnostic process.

5. What are some repair tips for addressing OBDII code P1712?

- Repair tips may include repairing or replacing damaged wiring or connectors, testing and replacing the engine torque control module if necessary, and ensuring all related components are functioning properly.

6. Is it safe to continue driving with OBDII code P1712 present?

- It is not recommended to continue driving with this code present, as it can lead to poor engine performance and potential safety hazards. It's best to address the issue promptly.

7. Can resetting the OBDII system clear code P1712?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear after driving the vehicle again.

8. How much does it typically cost to repair OBDII code P1712?

- Repair costs for this code can vary depending on the specific cause of the issue, but it may involve labor costs for diagnosis and repair, as well as potential parts replacement.

9. Are there any recalls related to OBDII code P1712?

- It's important to check with the vehicle manufacturer or the National Highway Traffic Safety Administration (NHTSA) for any recalls related to this specific OBDII code.

10. Can OBDII code P1712 be a sign of a larger engine problem?

- While this code specifically relates to engine torque control signal circuit malfunction, it can be a symptom of underlying engine issues that may require further diagnosis and repair.

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