OBD-II Generic Error Code P2060: How to Fix It

Medium 1-2 hours Medium Severity Verified June 2026
Error Code
P2060
Brand
OBD-II Generic
Product Type
automotive
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
1-2 hours
Error code P2060 indicates a problem with the reductant injector circuit on Bank 2, Unit 2 of your diesel vehicle's selective catalytic reduction (SCR) system. This typically means the engine control module (ECM) has detected an electrical fault in the injector or its wiring, which can affect emissions and may trigger a check engine light.
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Tools You'll Need

How to Fix Error Code P2060

  1. Safety First

    Always disconnect the battery before working on electrical components to avoid shock or short circuits.
  2. Locate the Reductant Injector

  3. Visually Inspect Wiring and Connector

  4. Test the Injector Resistance

    Ensure the multimeter leads are properly insulated and avoid touching live circuits.
  5. Check Power and Ground at Connector

    Be cautious of moving parts or hot exhaust components when the ignition is on.
  6. Inspect SCR System for Blockages or Leaks

    Exhaust components may be hot; allow to cool before handling.
  7. Clear the Code and Test Drive

Parts You May Need

Reductant injector
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Wiring harness connector
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Reductant injector
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Wiring harness connector
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Reductant injector
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Wiring harness connector
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Reductant injector
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Wiring harness connector
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When to Call a Professional

If you have inspected wiring and the injector but the code persists, or if you are not comfortable testing electrical circuits, consult a professional diesel mechanic. Additionally, if the SCR system requires complex diagnostics or replacement of the injector inside the exhaust, a shop may be necessary.

Frequently Asked Questions

What does error code P2060 mean?
P2060 indicates a fault in the reductant injector circuit on Bank 2, Unit 2 of your diesel vehicle's SCR system. It means the ECM detected an electrical issue with the injector or its wiring.
Can I drive with a P2060 code?
While you may be able to drive, the check engine light may come on and the vehicle may enter limp mode, reducing performance. Continued driving could damage the SCR system. It's best to diagnose and fix the issue promptly.
How much does it cost to fix P2060?
Costs vary widely. If it's a simple wiring repair, it may cost $100-$200 at a shop. Replacing a reductant injector can range from $200 to $800 parts and labor.
What causes P2060?
Common causes include a faulty reductant injector, damaged wiring or connectors, a blown fuse, or a problem with the SCR control module.
How do I test a reductant injector?
Use a multimeter to check resistance (typically 2-10 ohms) and test for power and ground at the connector. Consult your service manual for specific values.