Engine-CodesAcura – P1299 Acura

P1299 Acura Code - Electronic Throttle Control Forced Engine Shut Down Mode

Quick Answer

The P1299 code for Acura vehicles indicates an issue with the Electronic Throttle Control (ETC) system, which is responsible for regulating the amount of air entering the engine. Common causes include Faulty throttle position sensor, Issues with the accelerator pedal position sensor, Wiring or electrical problems in the ETC system. 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
P1299 Acura indicates Electronic Throttle Control Forced Engine Shut Down Mode.
Common causes
Common causes include Faulty throttle position sensor, Issues with the accelerator pedal position sensor, Wiring or electrical problems in the ETC system.
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.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1299 Acura Description

The P1299 code for Acura vehicles indicates an issue with the Electronic Throttle Control (ETC) system, which is responsible for regulating the amount of air entering the engine. When this code is triggered, the ETC system has detected a fault that requires the engine to be shut down in order to prevent potential damage or safety hazards. This forced engine shut down mode is a protective measure designed to prevent further issues from occurring.

OBDII Code P1299 Acura - Electronic Throttle Control Forced Engine Shut Down Mode
P1299 Acura Code - Electronic Throttle Control Forced Engine Shut Down Mode

Common Causes of P1299 Acura

  1. Faulty throttle position sensor
  2. Issues with the accelerator pedal position sensor
  3. Wiring or electrical problems in the ETC system
  4. Vacuum leaks in the intake system
  5. Mechanical issues with the throttle body

Symptoms of P1299 Acura

  1. Sudden loss of engine power
  2. Engine stalling or shutting down unexpectedly
  3. Illumination of the Check Engine Light
  4. Rough idling or engine misfires

How to Fix P1299 Acura

  1. Diagnose the ETC system using a diagnostic scanner to retrieve the specific fault codes and identify the underlying issue.
  2. Inspect and test the throttle position sensor and accelerator pedal position sensor for proper functionality.
  3. Check for any wiring or electrical issues in the ETC system and repair or replace as needed.
  4. Inspect the intake system for vacuum leaks and address any leaks found.
  5. Clean or replace the throttle body if mechanical issues are detected.

Cost to Fix P1299 Acura

The typical repair costs for addressing the P1299 code in an Acura vehicle can range from $200 to $500, depending on the specific cause of the issue and the labor rates at the auto repair shop. This estimate includes parts and labor costs, but additional charges may apply if further components need to be replaced or repaired. It's important to note that diagnosis time and labor rates can vary, so it's recommended to check with local auto repair shops for a more accurate estimate.

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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.

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