AutoCodes – Honda – P006E Honda

P006E Honda 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 Honda 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 785

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 26, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P006E Honda 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 Honda - Turbocharger Power Supply Circuit Malfunction - AutoCodes.com — P006E Honda Code - Turbocharger Power Supply Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P006E Honda?

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 Honda?

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 Honda 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 P006E Honda code?

Need more information on how to fix the P006E Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P006E Honda code diagnosed by a professional: Find a repair shop in your area

Information for Specific Honda Models

P006E 2016 Honda CR-V — Turbocharger Power Supply Circuit Malfunction
P006E 2017 Honda CR-V — Turbocharger Power Supply Circuit Malfunction
P006E 2018 Honda CR-V — Turbocharger Power Supply Circuit Malfunction
P006E 2019 Honda CR-V — Turbocharger Power Supply Circuit Malfunction
P006E 2020 Honda CR-V — Turbocharger Power Supply Circuit Malfunction
P006E 2021 Honda CR-V — Turbocharger Power Supply Circuit Malfunction

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 Honda Code

1. What are the common symptoms of OBDII code P006E (Turbocharger Power Supply Circuit Malfunction) in a Honda?

The common symptoms include reduced engine power, decreased fuel efficiency, and potentially a noticeable decrease in turbocharger performance.

2. What could cause the OBDII code P006E to trigger in a Honda?

The code P006E may trigger due to issues with the turbocharger power supply circuit, such as damaged wiring, a faulty turbocharger actuator, or a malfunctioning boost pressure sensor.

3. How can I diagnose the cause of the OBDII code P006E in my Honda?

Diagnosing the code P006E involves checking the wiring and connections related to the turbocharger system, testing the turbocharger actuator, and inspecting the boost pressure sensor for proper operation.

4. Can a dirty or clogged air filter cause the OBDII code P006E in a Honda?

Yes, a dirty or clogged air filter can disrupt the airflow to the turbocharger, potentially leading to the triggering of the P006E code in a Honda.

5. Is it safe to continue driving my Honda with the OBDII code P006E present?

It is not recommended to continue driving your Honda with the P006E code active, as it can result in reduced engine performance and possible damage to the turbocharger system.

6. How can I clear the OBDII code P006E from my Honda after addressing the underlying issue?

After addressing the root cause of the P006E code, you can clear it using an OBDII scanner or by disconnecting the car's battery for a few minutes to reset the system.

7. Can a professional mechanic help me repair the OBDII code P006E in my Honda?

Yes, a professional mechanic with experience in diagnosing and repairing turbocharger and engine-related issues can assist in resolving the P006E code in your Honda.

8. Are there any preventive maintenance measures to avoid the OBDII code P006E in my Honda?

Regularly servicing your turbocharger system, checking for leaks or damaged wiring, and ensuring proper air filter maintenance can help prevent the occurrence of the P006E trouble code.

9. Will the OBDII code P006E prevent my Honda from passing emissions testing?

Yes, the presence of the P006E trouble code can cause your Honda to fail emissions testing due to the impact on engine performance and emissions control systems.

10. Can extreme weather conditions affect the turbocharger power supply circuit and trigger the OBDII code P006E in a Honda?

Extreme weather conditions, such as extreme heat or cold, can potentially affect the performance of the turbocharger system and lead to issues triggering the P006E trouble code in a Honda.