3.5 Ecoboost Crankcase Pressure Sensor Location

Last Updated on by David Jon

The crankcase pressure sensor is typically located in the PCV (Positive Crankcase Ventilation) system hose, found between the intake air system air cleaner and the engine crankcase PCV inlet. Notably, it’s situated on the driver’s side of the vehicle.

5 Steps to Replace the Crankcase Pressure Sensor:

  1. Remove the Mounting Screw:
    • Unscrew and safely set aside the mounting screw.
  2. Disconnect the Electrical Connector:
    • Carefully unplug the electrical connector attached to the sensor.
  3. Release the Plastic Tab:
    • Gently pull back on the plastic tab to release the sensor.
  4. Install the New Sensor:
    • Align the bottom and top of the new sensor with the mounting area.
    • Firmly press on both the bottom and top of the new sensor to secure it in place.
  5. Line Up the Electrical Connector:
    • Ensure the electrical connector is aligned properly with the sensor’s connection point.
  6. Reconnect the Electrical Connector:
    • Carefully reconnect the electrical connector to the new sensor.

Additional Tips:

  • If the sensor or line is gummed up, consider removing the entire line and cleaning it thoroughly with a foaming degreaser.
  • If cleaning does not resolve the issue, the whole line can typically be replaced for about $45.

You can also check out this video:

Symptoms of a Faulty Crankcase Pressure Sensor

A faulty crankcase pressure sensor can cause several problems with your engine. The most common symptoms of a bad sensor include:

Engine warning light

If the sensor is not functioning correctly, it may cause the engine warning light to come on. This light will usually appear as a check engine light and can be diagnosed with a code reader.

Reduced engine performance

A bad crankcase pressure sensor can cause the engine to perform poorly. You may notice a decrease in power and acceleration, and the engine may feel sluggish or hesitate when accelerating.

Increased oil consumption

A bad crankcase pressure sensor can cause an increase in oil consumption, which can lead to decreased engine performance and reduced fuel efficiency.

Related Topic You Need to Know: Best Oil Filter for 3.5 Ecoboost

Ford F150 3.5L EcoBoost P0111 P012B P012C

3.5 Ecoboost Crankcase Pressure Sensor Part Number

The OEM part number for the 3.5L Ecoboost crankcase pressure sensor is DG5Z6C600A. It is also compatible with the following aftermarket part numbers:

  • Dorman 926-460
  • Motorcraft DG5Z6C600A
  • ACDelco 214-2338
  • Bosch 0261238006

Read Also: Common Oil Leaks on 3.5 Ecoboost

2017 Ford 3.5 Ecoboost Crankcase Pressure Sensor

The crankcase pressure sensor is located on the side of the engine near the oil filter.

It monitors the pressure in the crankcase and sends a signal to the engine computer when it detects a problem.

If the pressure in the crankcase gets too high, it can cause serious problems with your engine.

2015 F150 3.5 Ecoboost Crankcase Pressure Sensor Location

The crankcase pressure sensor is located on the driver’s side of the engine, just behind the oil filter housing.

It’s a small sensor, about the size of a dime, with two wires coming out of it. To access the sensor, you’ll need to remove the air intake ductwork that runs from the air filter box to the throttle body.

There are four clips that hold this ductwork in place – two at the throttle body end and two at the air filter box end.

Once these are removed, you should be able to pull the ductwork off and get access to the crankcase pressure sensor.

Unplugging and replugging this sensor is a simple matter of disconnecting and reconnecting the two wires that go to it.

However, if your truck is still under warranty, I’d recommend taking it to a dealer or certified mechanic to have them do this work for you so that you don’t void your warranty.

Where is the Speed Sensor Located in a Ford F150?

The ford f150 speed sensor location can typically be found on the transmission. It is designed to measure the rotational speed of the transmission output shaft, providing valuable data to the vehicle’s computer. This information is crucial for accurate speedometer readings, properly functioning cruise control, and efficient shifting.

3 Most Frequently Asked Questions

How do I know if my 3.5 Ecoboost crankcase pressure sensor needs to be replaced?

If you notice any of the symptoms of a faulty sensor, you may need to replace it. You can also have a professional diagnose the issue and check if the sensor needs to be replaced.

Can I replace the 3.5 Ecoboost crankcase pressure sensor myself?

Yes, you can replace the 3.5 Ecoboost crankcase pressure sensor yourself if you have the right tools and follow the manufacturer’s instructions.

What tools do I need to replace the 3.5 Ecoboost crankcase pressure sensor?

You will need a socket set, torque wrench, and possibly a wrench depending on the type of sensor. Make sure to check the manufacturer’s instructions for the specific tools required.

Where Can I Find the Camshaft Position Sensor in a 2007 Ford F150?

The ford f150 camshaft position sensor location is typically found on the engine block near the cylinder head. In a 2007 model, it is commonly located at the front of the engine, behind the timing chain cover. Regularly checking and maintaining the camshaft position sensor can ensure optimal engine performance.


Understanding the nuances of the 3.5 Ecoboost, from sensor location to replacement, is pivotal for maintaining peak engine performance.

Whether you’re a seasoned mechanic or an avid DIY enthusiast, having this knowledge at your fingertips ensures your Ford operates smoothly, mile after mile.

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