P0352 Ford F150 : A Complete Guide

The malfunction code p0352 Ford f150 is a recurring problem faced by many car owners. But if you don’t know what to do, continuing to drive with an illuminated check engine light can be quite nerve-wracking. 

Therefore, when the error is identified as p0352, people often wonder about its consequential extent. This has caused numerous people to wonder about its symptoms, causes, and their probable fixes. Curious to learn more? Scroll down below! 

P0352 Ford F150

What Does Error P0352 mean?

P0352 trouble code is shown when there is a problem within the ignition coil circuit. It could have some connection with the P0356 code as well. This issue is identified by Ford’s PCM (Powertrain Control Module) or the ECM (Engine Control Module), and they themselves may be the source of the error.

Like all other engine-related errors, p0352 is indicated by the lit check engine light.

What are the Symptoms?

The error p0352 in your Ford f150 can be identified by various symptoms. Some of the most common ones have been stated below.

  • Lit check engine light
  • Rough idle
  • Difficulty while accelerating
  • Engine misfire

If you have been experiencing all of the problems mentioned above, the engine light is most likely lit due to the p0352 error.

What are the Causes?

The p0352 error code within your Ford f150 may be shown due to several sources of problems within the vehicle. A few of the main causes have been stated as follows.

  • Malfunctioning ECM (Engine Control Module)
  • Malfunctioning PCM (Powertrain Control Module)
  • A fault within the spark plugs
  • Damaged or malfunctioning coil pack or a problem within its wire

Including the causes stated above, several other issues such as short within the wiring of the ignition coil pack can also be a cause of error p0352.

How to Diagnose Error p0352?

How to Diagnose Error p0352

Now, as you know the probable symptoms of this malfunction code, check your vehicle parts respectively. For example, look for any faults within your ECM, PCM, spark plugs, and so on.

If you have difficulty identifying the source of the problem, consult a mechanic to do so.

How to Fix it?

To find the solution for the trouble code p0352, first, take into account the symptoms you are facing. According to that, figure out the solution.

Malfunctioning ECM/PCM

The only option in the case of damaged ECM (Engine Control Module) or PCM (Powertrain Control Module) would be to replace them. 

You can do this easily without the help of a mechanic. But as these parts can be very expensive, first ensure that your ECM or PCM is indeed the source of your problem. If this is the case, proceed to purchase the correct one for your Ford.

Replace the spark plug and its wire

A faulty spark plug can be very dangerous for your vehicle. Therefore, if you notice any issues, it should be replaced at the earliest. 

This, too, can be done by yourself as replacing the plug is simple and will save you a significant sum of money. But as changing its wire might be a bit tricky, it is therefore recommended that you rely on a professional for this task. 

Replace the coil pack/ignition coil pack

A malfunctioning coil pack can be the main source of a number of issues, such as rough idling and acceleration.

Thankfully, replacing the coil pack is both easy and inexpensive to do so. But as you will be dealing with high voltages, you must make sure to disconnect the battery before you proceed to replace your coil pack.

Is it serious?

Code p0352 ford f150 is extremely serious as it is a sign of engine misfire. Therefore, if your check engine light is on, make sure to inspect your vehicle at the earliest.

What’s the cost to fix it?

This depends according to the source of your problem. For example, replacing your coil pack can cost between $200-$276, whereas replacing the ECM can cost up to $800. 

The mentioned prices have been stated without taking the labor cost into account.


Without proper research and sources of guidance, many worry while facing the error p0352 Ford f150. Although this malfunction code in your vehicle might be a pretty serious issue, its solutions are fairly simple. 

Simply make sure not to ignore your check engine light and rely on the information within this article. Seek the help of a mechanic if necessary. 

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