What is CID 1030 & How to Solve It?

Discover what CID 1030 means, its causes, and how to fix it. Follow our simple guide to resolve this code and keep your CAT equipment running efficiently.

Construction fleet management softwareConstruction fleet management software

Table of Content

What is CID 1030:

cid 1030 refers to a problem with the turbocharger control system, specifically with the boost control valve actuator. malfunctioning boost control can result in overboost or underboost, affecting engine power and emissions.

Why This Happens:

  • faulty boost control valve actuator.
  • clogged or damaged boost control hoses.
  • shorted or damaged actuator wiring.
  • ecm misinterpretation of boost data.
  • restricted turbocharger system.

How to Fix It:

  1. inspect the boost control valve actuator for damage.
  2. check the boost control hoses for blockages or cracks.
  3. test actuator voltage and output.
  4. replace the actuator if it is not responding correctly.
  5. clear fault codes and verify proper boost control.


How to Avoid It Before It Happens:

  • clean the turbocharger system during scheduled maintenance.
  • inspect boost control lines and sensors regularly.
  • monitor boost pressure through diagnostics.
  • clue’s construction fleet management software tracks turbo boost systems to prevent underboost and overboost issues.

Fault Codes You’ll Often Find

REQUEST NOW!
Get Your Complete
Fault Code Ebook
Ready to get started?

Join thousands of satisfied customers using Clue

Questions?