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Reduced Engine Power / Limp Mode: What It Means & What to Do

Severity: High Stop or minimize driving and get it looked at right away.

What it means

The engine computer has limited power to protect the engine or transmission, often due to a throttle or sensor fault.

Typical color: Amber

Colors & variants

  • Reduced Engine Power text
  • Wrench or EPC light on some brands

What to do

  • Drive carefully to a safe place
  • Have codes read soon

Related engine codes