How to Fix P132B Code on 6.0L Powerstroke (Expert Insights)

Your 6.0 Powerstroke’s P132B code is a relatively common code that can happen in any vehicle. It is a DTC that plays its role in warning the car owner about a foreboding danger regarding the car’s engine. So what does the P132B code actually mean?

The p132b code on 6.0 powerstroke means that the turbochargers or superchargers have issues with their boost control option ‘A.’ Once the PCM is able to identify a failure or issue related to this issue, this dtc code appears.

So what steps should be taken to ensure that the P132B code stops triggering? Well, you will need to keep reading to find out!

How to Fix P132B Code on 6.0L Powerstroke

What Does P132B Code Mean On 6.0 Powerstroke?

The P132B has a very vital responsibility on any vehicle with the Powerstroke engine. This is usually attributed  to a specific problem found in the boost control option ‘A.’ 

6.0 Powerstroke Turbochargers have a very vital task of sending air into the cylinder that is required to produce energy. It is this energy that is targeted to keep your vehicle running. When the air is not being pressurized properly, signals are sent to the PCM. 

The problem is detected by the PCM and usually occurs in the turbochargers or superchargers system. Do note that the problem is very unpredictable since it can occur in a range of very large areas in the engine.

To give you an understanding of what you will be dealing with, we have stated the full meaning of the DTC code below. 

  • P = Powertrain, the network of components inside your engine that keeps your vehicle moving forward, provided that energy is given.
  • 1 = Unique Vehicle Manufacturing Specific Code
  • 3= It complies with the ignition system
  • 2B= It corresponds to the problem-specific index (Here, it corresponds to the faulty supercharger, turbocharger, or their sensors causing boost problems)

How Serious Is Code P132B On 6.0 Powerstroke?

The P232B dtc code on 6.0 powerstroke is a very serious code. Not only is it associated with a reduced fuel economy, but if left for a long time, the problem can spread and even lead to severe drivability problems.  

As we have mentioned earlier, 6.0L Powerstroke turbochargers are responsible for providing air to the cylinders to keep producing energy. This can also cause your engine to misfire without any warnings. 

What’s more, you might find it incredibly hard and even uncomfortable to keep driving your vehicle. 

That is why we advise you not to make delays or when you find this code flashing continuously in your vehicle. You should instead fix it as early as possible before the situation can turn any worse. 

What Causes Code P132B On 6.0 Powerstroke?

There are several factors in play that cause the Powerstroke engine to develop the P132B code on your vehicle. We have listed their common causes below in bullet points:

  • Faulty trouble code In the PCM
  • Dislodged Or leaking Vacuum Lines
  • Malfunctioning Solenoid
  • Problems with the wire harness
  • Worn Out Gears In The Turbochargers
  • Blocked, Clogged, Or Dirty Air Filters
  • Damaged or defected MAP sensors

Other Symptoms Of Getting P132B Code On 6.0 Powerstroke

If you are getting the P132B code in your 6.0 powerstroke, several other symptoms might be related to this problem.  In this section, we will be mentioning some symptoms of getting the P132B code.

  • Turbo mode creates a lot of sounds
  • Less Power is generated over time
  • Safe mode activated on its own
  • Bad fuel economy
  • The car might start with a very rough jerk

How To Fix P132B Code On 6.0 Powerstroke?

In order to fix the P132B code on your 6.0 Powerstroke engine, you must follow several steps to get through the perfect solution. The complete step-by-step solution has been listed below for your convenience. 

Diagnose The Issues

You will need to run a diagnosis or a visual inspection before carrying out the rest of the fixes. Scan the 6.0 Powerstroke system with an OBD-II scanner for further convenience and guarantee.

You should look at the wires and associated connectors. Make sure that there are no rusts and no parts are showing signs of wear and tear.

You should also get a clear view of all the valves related to the engine to ensure no leaks from any corrosion points. 

Reset the PCM codes

While incredibly rare, it is still quite possible for the code stored in the 6.0 Powerstroke PCM to get corrupted or changed. If the internal codes are manipulated in some way, this will result in a failing PCM. This will definitely affect the supercharging option in the long run. 

To resolve the issues, your best option would be to reset the PCM codes and then reprogram them. Once reprogrammed, the PCM should normally be working without fail. 

Patch Up Leaks And Tighten The Vacuum Lines

Dislodged or leaky points in the vacuum lines are one of the most common reasons why the 6.0 Powerstroke can trigger the P132B code. 

To fix the issue, you can use wrenches to tighten the lines. If it is rust that is causing them to loosen up, you can use a cleaning solvent to clean the area of the target before tightening it. 

In case of leaks, tapes can be a decent option for temporarily sealing the target areas. However, you must know that these tapes are only temporary and won’t last for a long time.  

For a more permanent fix, you can choose to substitute the entire vacuum lines with new pipes. This is because only a new replacement can have the complete guarantee of a hundred percent recovery.  

Repair or replace The Solenoid

If the problem lies with small components like solenoids, the best choice of the scenario might be to replace the old faulty components of 6.0 Powerstroke with new ones. 

Most of the time, tiny components and control solenoids aren’t very expensive, and it is much more efficient to buy new ones instead of going for repairs. 

Even in the case where you want to go for repairs, it is completely okay to do so. With the right tools and equipment, you might be able to fix the components properly.  

Fix The Connector And Wire Harness

Your 6.0 Powerstroke’s wire harnesses and the connectors can loosen up or even form rusts as time passes. If you want them to last long, you are advised to start oiling them at regular intervals. 

If some of these components are already showing signs of damage, you must change them to a new one. This is especially applicable for non-serviceable units of components. 

Change Worn Out Gears

The gears present in your 6.0 Powerstroke’s turbochargers are constantly under strain each time you drive your car. These gears are meant to keep rotating to keep your car from functioning under standard conditions. 

However, time and length of usage can cause these gears to show signs of wear and tear. Most often, these small rotating gears are non-serviceable parts. 

As such, it is highly advised that you change the old gears with new replacements. To replace with new gears, you might need to use your wrenches and screwdrivers to get to the internals of your 6.0 Powerstroke engine.  

Clean The Dirty Air Filters

Another very common reason why your 6.0 Powerstroke engine can trigger the P132B code can be due to a very clogged or dirty air filter. This blockage can cause restrictions in the flow of air, stopping the standard airpath. 

To clear out the air passage, you can use a microfiber cloth and a cleaning agent of your choice. Make sure that the cleaning agent or solvent you are using is compatible with the metal frames present in your engine air filter. 

Replace The MAP Sensors

You have to know that the entire process is entirely data-driven, and all of this data is gathered by the MAP (Manifold Absolute Pressure) sensors. So if these sensors show defects, the supercharger option will not work either. 

To patch up the problem, you must first disassemble parts of the 6.0 Powerstroke engine which contain the MAP sensors. Once you have disassembled them, replace the broken sensors with new ones. Assemble the engine back, and you are good to go.

How Much Does It Cost To Fix 6.0 Powerstroke P132B Code?

If you are going to fix the P1312B code on your 6.0 Powerstroke vehicle, there might be several associated costs that you will need to consider. The full breakdown of the costs can be presented in two factors as given below. 

Cost Of Parts: The total cost of parts you will be spending will depend on the exact part you need to replace. For the sake of emergencies, make sure to set up a total budget for the cost of parts beforehand. This can be anywhere between 10 to 50 USD. 

Cost Of Labor: The cost of labor is a completely optional cost only applicable if you are going to hire a mechanic. This typically ranges from 100 to 150 USD. 

Can You Drive Your 6.0 Powerstroke With Code P132B? 

Yes, you can keep your 6.0 Powerstroke moving even if the code has been triggered. However, we would never advise you to keep driving it. 

As a matter of fact, we would very much like to ask you to stop driving and fix the problem as soon as possible. If you keep neglecting the issue, it will be too late, and the damage can turn into a crippling one. 

In addition, it is never fun to keep driving your car with the problem still persisting. Not only is the car too slow, but even the background sounds produced while driving can prove to be highly irritating for the driver. 


While you must have got all of your solutions, you might also have several questions to ask. In this section, we will try our best to give answers to a few of them. 

What Other DTC Codes Are Related To Boost Control Option ‘A’?

Aside from the P132B code, there are also other codes related to the boost control option ‘A’ The P0048 is one such code that can be traced back to “Turbo/Super Charger Boost Control Solenoid Circuit High”.

Can A Malfunctioning Turbocharger Boost Control Option ‘A Cause Your 6.0 Powerstroke Engine To Misfire?

Yes, a malfunctioning turbocharger boost control option ‘A’ can indeed cause your 6.0 powerstroke engine to misfire. While this is true, it is more of an indirect intervention by affecting the components related to engine misfires.

Why Should You Test Drive Your Vehicle After Fixing Turbobooster Boost Control Option ‘A’  On 6.0 Powerstroke?

The reason why you should always go for test drives is to ensure that all components and systems work properly. If they do not work well, you can identify them during the drive and fix them later on. 


Now that we are all at the end of this article, it is of our utmost concern that we have been able to help you out with your task. However, we do understand that not everyone might want to do the work by themselves. 

In this case, you are more than welcome to hire a professional for the job. Of course, you should also expect to be charged a lot of money for the mechanic. 

As long as there are no more issues with your 6.0 Powerstroke, even spending a few hundred is totally worth all the trouble. With the car completely fixed, you can go out for drives as much as you want.

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