Posts Tagged: Pentastar engine problems

Chrysler, Dodge or Jeep P06DD Code Explained

Common Causes of a P06DD Trouble Code Quick Summary A Chrysler, Dodge, or Jeep P06DD code indicates that the engine computer commanded the engine oil pump to enter high-pressure mode but did not detect the expected increase in oil pressure. In some cases, the opposite occurs—the PCM detects high oil pressure when low pressure was commanded. The most common causes include: • A faulty oil pressure sensor • Low oil level • Incorrect oil viscosity • A sticking variable-displacement oil pump • Sludge buildup • Internal engine wear. Diagnosing a … Read More