FAULTBASE
Error CodesASKCars
© 2026 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
What could be causing my 2013 Volvo XC60 to fail emissions testing? - Volvo XC60
Home/Cars/Volvo/XC60/First Generation (2008-2017)/What could be causing my 2013 Volvo XC60 to fail emissions testing?

What could be causing my 2013 Volvo XC60 to fail emissions testing?

Volvo XC60 First Generation (2008-2017)

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

Problem Statement

Learn how to diagnose and repair emissions testing failures on your 2013 Volvo XC60, including symptoms, diagnostic steps, and repair instructions.

Affected Component
emissions system
Estimated Time
2-4 hours

Symptoms

  • •Check Engine Light (CEL)
  • •Poor Fuel Economy
  • •Rough Idle or Stalling
  • •Excessive Exhaust Smoke
  • •Strong Fuel Odor

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7

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
  • •Multimeter
  • •O2 sensor socket or wrench

Additional Information

Affected Component
emissions system
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools 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
Repair Instructions

Step 1: Address Diagnostic Trouble Codes

  • If DTCs are present, research each code and address the specific issue indicated. For example, if P0420 is present:
    • Replace the faulty catalytic converter if it is confirmed to be the issue.

Step 2: Replace Faulty Oxygen Sensors

  1. Locate the Sensors:

    • The upstream O2 sensor is located in the exhaust manifold or just after the manifold.
    • The downstream O2 sensor is located after the catalytic converter.

  2. Disconnect the Battery:

    • Always disconnect the negative terminal to prevent electrical shorts.

  3. Remove the Old Sensors:

    • Use an O2 sensor socket or a wrench to unscrew the sensor.
    • Disconnect the wiring harness.

  4. Install New Sensors:

    • Apply anti-seize compound on the threads of the new O2 sensor (if not pre-applied).
    • Reconnect the wiring harness and screw in the sensor, ensuring it is snug but not over-tightened.

Step 3: Clean or Replace the EGR Valve

  1. Remove the EGR Valve:

    • Disconnect the vacuum lines and electrical connectors.
    • Unscrew the mounting bolts and carefully remove the valve.

  2. Clean or Replace:

    • If cleaning, use a suitable cleaner to remove carbon deposits. If necessary, replace the EGR valve with a new one.

  3. Reinstall:

    • Reattach the EGR valve, ensuring all connections are secure.

Step 4: Replace the Air Filter

  1. Locate the Air Filter Box:

    • Open the air filter box, which is usually on top of the engine.

  2. Replace the Filter:

    • Take out the old filter and replace it with a new one, ensuring a proper seal.

Step 5: Change Engine Oil (if needed)

  • Change the oil and filter if they are found to be dirty or at low levels.
Final Steps
  1. Clear Codes: Use the OBD-II scanner to clear any trouble codes.
  2. Test Drive: Drive the vehicle for a short distance (about 20 miles) to allow the ECU to recalibrate and check for new codes.
  3. Retest Emissions: Once all repairs are made and codes cleared, take the vehicle for a retest at an emissions center.
Conclusion

If after following these steps your Volvo XC60 continues to fail emissions testing, it may be advisable to consult a professional technician for a more in-depth diagnostic. They can perform advanced tests, such as a smoke test for vacuum leaks or further inspection of the fuel system.