my Skoda Octavia NFL (2020-Present) has low oil pressure, what does that mean?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the battery to prevent any electrical issues during repair.

2. Check and Change Engine Oil

1. Drain the Old Oil:

   • Place a drain pan under the oil pan.
   • Remove the oil drain plug using a socket set. Allow the oil to completely drain.
   • Replace the drain plug and torque it to the manufacturer’s specifications (typically around 25 Nm).

2. Replace Oil Filter:

   • Locate the oil filter. Use an oil filter wrench to remove it.
   • Lubricate the rubber O-ring of the new oil filter with a bit of new oil.
   • Install the new filter, tightening it by hand until snug.

3. Add New Oil:

   • Use the appropriate grade and type of engine oil as specified in the owner’s manual (e.g., 5W-30 synthetic).
   • Remove the oil filler cap and pour in the new oil using a funnel.
   • Replace the oil filler cap.

3. Replace Oil Pressure Sending Unit (if faulty)

1. Locate the Sending Unit:
   • Identify the oil pressure sending unit, usually located near the oil filter or at the engine block.
2. Remove the Old Sending Unit:
   • Disconnect the electrical connector.
   • Use a socket to unscrew the sending unit from its mount.
3. Install New Sending Unit:
   • Apply a small amount of thread sealant to the threads of the new unit.
   • Screw in the new sending unit and torque to the manufacturer’s specifications.
   • Reconnect the electrical connector.

4. Check Oil Pump Operation (if necessary)

1. Remove the Oil Pan:
   • Drain any remaining oil.
   • Remove the oil pan bolts and gently pry off the oil pan.
2. Inspect the Oil Pump:
   • Check for any debris or damage.
   • Replace the oil pump if it is damaged or not functioning properly.