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Troubleshooting the P06DD Engine Oil Pressure Control Circuit

The engine oil pressure control circuit has a fault, according to the diagnostic trouble code (DTC) P06DD.
To be more precise, it indicates that the circuit is stuck in the “off” state, preventing the engine from obtaining the appropriate level of oil pressure.

Where is the P06DD sensor located?

On the engine block, often close to the oil filter, is where the P06DD sensor is situated. It is in charge of checking the oil pressure and communicating any necessary adjustments to the engine control module (ECM).

P06DD Engine Oil Pressure Control Circuit location
P06DD Engine Oil Pressure Control Circuit location

What are the common causes of code P06DD?

Symptoms of a P06DD code can include:

  • Warning lights or messages on the dashboard
  • Reduced engine performance
  • Decreased fuel efficiency
  • Difficulty starting the engine
  • Noise from the engine, such as ticking or knocking

How to fix DIY code P06DD?

There are various things you can try to try and fix the problem if you have a P06DD code.
First, check your oil level and, if necessary, replace the oil filter.
You could need to replace the oil pressure sensor if the issue doesn’t go away, or you could have a mechanic check the oil pump and other relevant parts.
Additionally, it would help if you examined the engine’s wiring and ECM.

It is crucial to keep in mind that while some DIY fixes could work, some problems might need to be diagnosed and fixed by a qualified mechanic.

Additionally, it is crucial to keep in mind that driving your car with low oil pressure might seriously harm your engine, making it imperative to fix the issue.

How much does it cost to fix code P06DD?

Depending on the underlying cause of the issue and the degree of the damage, the cost to resolve a P06DD code can change. Oil pressure sensors and filters can usually be replaced for between $100 and $200, which is a reasonable price. The cost of repairs, which could total several hundred dollars or more, will be substantially higher if the issue is due to a broken oil pump or another component.

It is always advised to collect many quotations from various mechanics before making a choice. In some instances, it may be more cost-effective to replace the car than to make costly repairs, therefore, it’s also vital to take into account the age and general condition of the vehicle.

Keep in mind that the engine code P06DD is mostly common on Jeeps, if you have this error code on an Jeep, head up to our Jeep P06DD article.