AutoCodesAcura – P006E Acura

P006E Acura Code - Turbocharger Power Supply Circuit Malfunction

Quick Answer

The Powertrain Control Module (PCM) adjusts the boost pressure by controlling the Turbocharger Wastegate Control Actuator of the turbocharger. Common causes include Faulty Powertrain Control Module (PCM), Faulty PGM-FI Subrelay, PGM-FI Subrelay harness is open or shorted. 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
P006E Acura indicates Turbocharger Power Supply Circuit Malfunction.
Common causes
Common causes include Faulty Powertrain Control Module (PCM), Faulty PGM-FI Subrelay, PGM-FI Subrelay harness is open or shorted.
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 345
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 26, 2023
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Code P006E Acura Description

The Powertrain Control Module (PCM) adjusts the boost pressure by controlling the Turbocharger Wastegate Control Actuator of the turbocharger. Boost pressure becomes higher by fully closing the Turbocharger Wastegate Control Valve driven by the Turbocharger Wastegate Control Actuator. The Turbocharger Wastegate Control Valve position is detected by the Turbocharger Wastegate Control Actuator Position Sensor and the signal is input to the PCM for target position feedback control. The Turbocharger Wastegate Control Actuator Position Sensor value when the Turbocharger Wastegate Control Valve is fully closed is stored as a fully closed learning value. Target and actual positions are represented by the relative value from the fully closed position. The PCM sets a target position and outputs a drive signal to the driver IC and drives the Turbocharger Wastegate Control Actuator to be equal to the target position. The power necessary to drive the Turbocharger Wastegate Control Actuator is provided to the PCM via PGM-FI subrelay circuit from the 12-volt battery. The boost control supply voltage circuit in the PCM monitors whether the power is properly supplied to the Turbocharger Wastegate Control Actuator. If the boost control supply voltage circuit voltage is a specified value for a specified time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).
OBDII Code P006E Acura - Turbocharger Power Supply Circuit Malfunction - AutoCodes.com
P006E Acura Code - Turbocharger Power Supply Circuit Malfunction

What are the Possible Causes of the DTC P006E Acura?

  • Faulty Powertrain Control Module (PCM)
  • Faulty PGM-FI Subrelay
  • PGM-FI Subrelay harness is open or shorted
  • PGM-FI Subrelay circuit poor electrical connection

How to Fix the DTC P006E Acura?

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 P006E Acura 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.

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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 P006E Acura Code

What does the OBDII code P006E mean on an Acura?

The P006E code indicates a Turbocharger Power Supply Circuit Malfunction, meaning there’s an issue with the electrical circuit controlling the turbocharger system.

What are the common symptoms of code P006E in an Acura?

Symptoms may include reduced engine performance, poor acceleration, increased fuel consumption, or the check engine light turning on.

What causes the P006E code in an Acura?

Common causes include faulty wiring or connectors in the turbocharger circuit, a defective turbocharger actuator, a malfunctioning power supply module, or a blown fuse.

Can I drive my Acura with the P006E code?

Driving with the P006E code is not recommended as it may lead to reduced engine performance, potential damage to the turbocharger system, or further engine issues.

How is the P006E code diagnosed?

A technician will use a scan tool to read the code, inspect the turbocharger power supply circuit, check for damaged wiring or connectors, and test the turbocharger actuator and related components.

What are common fixes for the P006E code on an Acura?

Repairs may include replacing damaged wiring, repairing loose or corroded connectors, replacing a faulty turbocharger actuator, or repairing the power supply module.

Can a weak battery cause the P006E code?

Yes, a weak or failing battery can cause voltage issues that may trigger the P006E code in some cases.

How much does it cost to fix the P006E code on an Acura?

Repair costs vary depending on the cause but typically range from $100 to $1,000, with higher costs involving turbocharger component replacement.

Is the P006E code specific to turbocharged Acura models?

Yes, the P006E code is specific to Acura models equipped with a turbocharger system, as it relates to the turbocharger power supply circuit.

Can the P006E code be caused by a software issue?

While rare, a software glitch in the engine control module (ECM) could potentially cause the P006E code and may require a system update.

Discuss the causes and fixes for P006E Acura OBDII Code

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