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what does it mean if my Ford Explorer's oil pressure light is on - Ford Explorer
Home/Cars/Ford/Explorer/Fifth Generation (2011-2019)/what does it mean if my Ford Explorer's oil pressure light is on

what does it mean if my Ford Explorer's oil pressure light is on

Ford Explorer Fifth Generation (2011-2019)

Error Codes
2-4 hours
Time
medium
Difficulty
high
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
680 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix the oil pressure light issue in your Ford Explorer. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
Engine
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical systems.
  • •Allow the engine to cool before opening any components related to the oil system.

Symptoms

  • •Oil pressure warning light illuminated on the dashboard
  • •Engine noise (ticking or knocking sounds) due to inadequate lubrication
  • •Decreased engine performance or power
  • •Overheating engine
  • •Oil leaks visible under the vehicle

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •OBD-II scanner
  • •Mechanical oil pressure gauge
  • •Socket set
  • •Torque wrench
  • •Oil filter wrench
  • •Basic hand tools

Parts Required

  • •Engine oil (type as per vehicle specifications)
  • •Oil filter
  • •Oil pressure sending unit (if faulty)

Additional Information

Affected Component
Engine
Estimated Time
2-4 hours
Difficulty
medium
Severity
high
Tools Required
6 items
Parts Required
3 items

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Solution
1. Preparation
  • Gather tools: OBD-II scanner, mechanical oil pressure gauge, socket set, torque wrench, oil filter wrench, and basic hand tools.
  • Ensure the vehicle is on a level surface and the engine is cooled down.
  • Disconnect the battery to ensure safety while working on electrical components.
2. Check and Refill Engine Oil
  1. Remove the dipstick and wipe it clean.
  2. Reinsert the dipstick fully and remove it again to check the oil level.
  3. If the oil level is low, add the correct type of engine oil (check the owner’s manual for specifications) through the oil filler cap.
  4. Start the engine and let it run for a few minutes to circulate the new oil, then recheck the oil level.
3. Inspect and Replace Oil Filter
  1. Place an oil drain pan under the oil filter.
  2. Use an oil filter wrench to remove the old oil filter.
  3. Apply a thin layer of new oil to the rubber gasket of the new oil filter.
  4. Install the new oil filter and tighten it to the manufacturer’s specifications (usually hand-tight plus a quarter turn).
  5. Check for leaks around the oil filter after starting the engine.
4. Test Oil Pressure
  1. Locate the oil pressure sending unit on the engine (refer to the service manual for exact location).
  2. Remove the electrical connector from the oil pressure sending unit.
  3. Install a mechanical oil pressure gauge in place of the sending unit.
  4. Start the engine and observe the oil pressure reading on the gauge; it should be within the specified range (consult the service manual for exact values).
  5. If the pressure is low, further investigate the oil pump and internal engine components.
5. Replace Oil Pressure Sending Unit (if faulty)
  1. Remove the mechanical oil pressure gauge and reinstall the oil pressure sending unit if it is functioning.
  2. If it is faulty, unscrew the sending unit using a socket.
  3. Install the new oil pressure sending unit and tighten it to the manufacturer's specifications.
  4. Reconnect the electrical connector.