P006D OBD Error Code: Problem & Solutions

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Do you know that your car’s engine performance, overall drivability as well as fuel efficiency hindrance are the main causes behind the storage of code P006D? Don’t take this code for granted as it must be addressed with urgency.

We are here to tell you what P006D code actually means. The signals from the barometric pressure sensor and inlet pressure sensor are received by the powertrain control module. The main role of the barometric pressure sensor is to tell the powertrain control module that how much amount of boost pressure is generated by the turbocharger. While on the other hand the inlet pressure sensor makes sure to tell PCM that how much amount of air pressure is going within the turbocharger.

What causes this problem with the Barometric Pressure - Turbocharger/Supercharger Inlet Pressure Correlation?

• There can be some faults in the barometric pressure sensor
• The turbocharger/supercharger inlet pressure sensor may appear faulty
• Poor wiring of the barometric pressure sensor or the inlet pressure sensor
• Leakage in the vacuum
• Restrictions in the engine air intake
• Retune the faulty Powertrain Control Module

1. Barometric Pressure Sensor - Is your Barometric Pressure Sensor damaged or broken? Don’t worry as we have solutions for all your problems.
2. Supercharger Inlet Pressure Sensor - Defective car Supercharger Inlet Pressure Sensor can be a major reason why P006D code depicts. So, make sure to replace it online so that you don’t have to face any further issues.
3. Turbocharger Inlet Pressure Sensor - Everything is okay with the Barometric Pressure Sensor and still OBD code P006D triggering? Then there must be some defects in Turbocharger Inlet Pressure Sensor. Replace them as soon as possible.
4. Powertrain Control Module - Issues with Powertrain Control Module can be irritating and its best to replace them. We have a huge variety of Powertrain Control Module available for our dear customers.
5. Air Filter - Damaged Air Filter can give rise to P006D OBD code. Buy it online from us at equitable prices.
6. Diagnostic Tools - If you are willing to be that DIY guy, then you must have a few diagnostic tools to get your car problems pointed out easily. We have top notch diagnostic tools collection for you, so why not have a look?

Common Symptoms

• An illumination in the check engine light
• Reduction in the amount of engine performance
• Increase in the overall fuel consumption
• You may start facing excessive engine noise during acceleration
• There might be delayed acceleration
• The fuel efficiency may start decreasing
• Delay in the engine acceleration
• You may face a rich or lean condition
• Issues with the engine light or service engine soon warning light
• You can face large loss of power above the idle
• Erratic sensor readings can be caused due to excessive additives in the fuel and due to which the fuel starts boiling off at lower temperatures. This can result in sensor to malfunction
• Engine may start and then later stall

Have a look at the steps mentioned below:

• You should replace the Barometric Pressure Sensor
• Issues with the Turbocharger/Supercharger Inlet Pressure Sensor can be irritating, so it must be replaced
• Try to repair or replace the wiring to the Barometric Pressure Sensor or Inlet Pressure Sensor
• All sorts of vacuum leaks should be fixed properly
• Make sure to locate all kinds of restrictions in the Engine Air Intake or you can always replace the engine air filter if you find it blocked up
• The Powertrain Control Module should be replaced if faulty
• The waste gate actuator rod should be carefully inspected. If it is bent, then you must repair it 

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First of all, you must visually inspect of all MAP sensor and turbocharger inlet pressure sensor wiring and connectors. The other thing which you must keep in mind is that the turbocharger/supercharger inlet hoses should be secure and in proper working condition.

Then the other thing which you must do is to inspect the car air filter as it should be clean and clear of obstruction. There are some things which you may need when you will start diagnosing P006D fault code. You may require a manual vacuum pressure gauge, a diagnostic scanner, a digital volt/ohmmeter (DVOM), and a source of reliable vehicle information. A precursor to any MAP related code is a manual engine intake vacuum pressure test. You must use the vacuum pressure gauge and get the specification guidelines from your vehicle information source. If you find out that the engine vacuum is not sufficient, then there is surely an internal engine malfunction which must be corrected before you further start proceeding.

Now you should connect the scanner to the vehicle diagnostic port and retrieve all stored codes and freeze frame data. A picture of the same circumstances is provided by the freeze frame data which were occurring at the instant of the malfunction which led to the stored code P006D.