P20ba Code 6.7 Powerstroke

This article is dedicated to individuals getting the DTC P20ba Code 6.7 Powerstroke and don’t know what it means. It provides an in-depth discussion about the error code, including symptoms, potential causes, and a step-by-step guide on how to solve it. Getting this code can be quite a nightmare; however, with the help of this article, it doesn’t need to be anymore.

What Does P20BA Code Mean 6.7L Powerstroke?

What Does P20BA Code Mean 6.7L Powerstroke
What Does P20BA Code Mean 6.7L Powerstroke

When a vehicle with a Ford 6.7L engine throws Diagnostic Trouble Code (DTC) P20BA, it indicates an issue with the reductant heater A control circuit performance. The PCM has detected an unusual voltage of the reductant heater marked as the letter “A” in the DEF (Diesel Exhaust Fluid) tank. This is necessary to prevent exhaust liquid from freezing and heating via the PCM. As such, when this error code appears, it alerts of a malfunction in that particular system, which must be addressed for proper vehicle functioning.

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Symptoms Of Getting The P20BA Code On A 6.7

This code is often accompanied by various symptoms, making diagnosis difficult. Awareness of this particular issue’s potential signs and symptoms is important.

  • CEL (Check Engine Light) is Turned On
  • Sluggish Driving Experience
  • Reduced Engine Power or Reduced MPG (Mileage Per Gallon)
  • Excessive Smoke From Exhaust Panel
  • Other SCR (Selective Catalytic Reduction) Related Codes

The Causing Factors Of The Error Code P20BA

This error code may occur due to a malfunctioning catalytic converter. It might also be caused by other factors, such as an exhaust gas circulation issue or even an electronic control unit failure.

It is possible that the P20BA can cause your vehicle to fail emissions testing and reduce fuel economy. Furthermore, this issue could result in additional damage to your engine if left unchecked for too long.

Diagnosing and addressing any issues with the error code P20BA quickly and efficiently is important to ensure that your car runs smoothly and safely.

  • Damaged Reductant Tank Heater A
  • Shorted or Open Reductant Heater Harness
  • Poor Electrical Connection Of Reductant Heater Circuit
  • Failed Or Shorted Diesel Exhaust Fluid Supply Line
  • Damaged Powertrain Control Module (Rare Scenario)

How Serious Is Code P20BA On 6.7 Powerstroke?

How Serious Is Code P20BA On 6.7 Powerstroke
How Serious Is Code P20BA On 6.7 Powerstroke

This article will discuss the P20ba Code 6.7 Powerstroke engine and how to address it. It is important to note that this issue should not be ignored, as disregarding it can lead to costly damage down the line. Fortunately, ethical and unethical methods of resolving this problem are outlined in the following section.

How To Solve P20BA Error Code On 6.7L Powerstroke?

It is recommended to procure the necessary equipment before resolving the error code.

  • 5.5 to 15mmm Socket, Extensions & Ratchet
  • Safety Goggles
  • Flashlight
  • Gloves

This article provides two solutions to resolving the error code: replacing the DEF Tank and deleting/removing the DEF emission system. However, it should be noted that one should never delete or remove a factory-installed DEF emission system if their state has laws against it.

Replace The Diesel Exhaust Fluid Tank

It is necessary to replace the DEF tank to resolve the problem with the heater part. This is because it cannot be purchased and replaced separately, thus making the replacement of the entire tank essential. A step-by-step guide has been provided below to move forward with this process.

  • Step 1: Carefully remove the two 13mm bolts of the front part of the skid plate down the center on the driver-side driveshaft.
  • Step 2: The back strap of the truck requires the removal of two 13mm bolts. Situated approximately two feet ahead of the rear differential, these bolts can be located in the rear section.
  • Step 3: The rail side, situated on the driver’s side of the skid plate, requires the removal of five fasteners. Additionally, other bolts that support the skid plate must be taken out.
  • Step 4: Third-party narrative: The fuel door was opened, and the three 5 ½ mm screws were removed. Subsequently, the cap of the DEF pillar neck was also taken off.
  • Step 5: The DEF pillar neck should be pulled down and the cap replaced to avoid potential accidents caused by spills.
  • Step 6: Disconnecting all the connectors and injector hoses of the DTF tank is necessary.
  • Step 7: All 13mm bolts securing the DTF tank must be removed.
  • Step 8: An individual should acquire a new DTF Tank and follow the instructions for successful installation.

Delete/Manipulate The DEF Emission System [Danger Alert]

When considering modifications to the emission control system of a truck engine, such as the 6.7L, it is important to be aware of state-specific rules and regulations. If there are any laws against this task, it is recommended not to be attempted. However, if the state allows for modifications to vehicles’ emissions systems, one may pursue having a third party complete this process to ensure signal light removal.

Common Mistakes While Solving The P20BA Code

Doing the replacement job on one’s own may allow for more than $150 to be saved. However, caution should be taken when undertaking this task.

It is recommended to avoid making mistakes while attempting to troubleshoot the error code P20BA for optimal resolution of the issue.

Not Getting Necessary Equipment While Doing The Operation
Not Checking State Rules Before Deleting The Emission System

Additional Comments To Consider Regarding The P20BA Code

This P20BA code 6.7 Powerstroke is a common diagnostic trouble code for 6.7L engines and can be addressed by either replacing the DEF tank or deleting the system entirely. However, users have reported that this code usually occurs within their emission control warranty period of five years or 50k miles. If it appears after said period has expired, it will likely incur more than $500 in labor costs to solve the issue.

Final Words

This article provides a comprehensive overview of the DTC P20BA code 6.7 Powerstroke. It outlines the necessary steps to identify and address this error code and the estimated cost for professional repair services if desired. With this information, readers can confidently diagnose and resolve any issues related to this diagnostic trouble code.

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