FAULTBASE
Error CodesASKCars
© 2026 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
Honda Accord 10th Generation (2018-2022) oil pressure light keeps coming on, what should I do? - Honda Accord
Home/Cars/Honda/Accord/8th Generation (2008-2012)/Honda Accord 10th Generation (2018-2022) oil pressure light keeps coming on, what should I do?

Honda Accord 10th Generation (2018-2022) oil pressure light keeps coming on, what should I do?

Honda Accord 8th Generation (2008-2012)

Error Codes
2-4 hours
Time
medium
Difficulty
high
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
602 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 Honda Accord 10th Generation (2018-2022). 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 down before opening the oil drain plug to prevent burns.

Symptoms

  • •Oil pressure warning light illuminated on the dashboard
  • •Low oil level in the engine
  • •Engine noise (ticking or knocking sounds)
  • •Engine overheating
  • •Reduced engine performance
  • •Oil leaks 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
  • •Socket set
  • •Torque wrench
  • •Oil pressure gauge
  • •Oil filter wrench
  • •Drain pan

Parts Required

  • •Oil pressure sending unit
  • •Engine oil (consult manual for specifications)
  • •Oil filter

Additional Information

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

Related Faults

Loading...

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation
Solution
1. Preparation
  • Gather necessary tools and parts.
  • Ensure the vehicle is parked on a flat surface and secure it with wheel chocks.
  • Disconnect the battery to prevent any electrical shorts.
2. Check and Top Up Engine Oil
  • Locate the oil filler cap on the engine.
  • Remove the cap and add the recommended oil type if the level is low.
  • Replace the cap securely.
3. Replace Oil Pressure Sending Unit
  • Tools Required: Socket set, torque wrench, oil pressure sending unit socket (if needed).
  • Locate the oil pressure sending unit, typically near the oil filter.
  • Disconnect the electrical connector from the sending unit.
  • Remove the old sending unit using the appropriate socket.
  • Install the new sending unit, ensuring it is torqued to the manufacturer's specifications (typically around 15-20 ft-lbs).
  • Reconnect the electrical connector.
4. Change Engine Oil and Filter
  • Tools Required: Oil filter wrench, drain pan.
  • Place the drain pan under the oil pan and remove the drain plug to drain the old oil.
  • Replace the drain plug and torque it to specifications (typically 20-25 ft-lbs).
  • Use the oil filter wrench to remove the old oil filter. Lubricate the gasket of the new filter with a small amount of new oil and install it.
  • Refill the engine with the appropriate type and amount of engine oil.
5. Final Checks
  • Reconnect the battery.
  • Start the engine and let it idle for a few minutes.
  • Check for any oil leaks around the oil pressure sending unit and oil filter.
  • Monitor the oil pressure light to ensure it remains off.