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P0202moderate severityPowertrain

Injector Circuit/Open - Cylinder 2

on 2006-2010 Kia Optima 2.4L I4 · FWD

What this code means

Open circuit in the cylinder 2 fuel injector circuit.

Symptoms

  • Check Engine Light
  • Misfire cylinder 2
  • Rough idle

Common causes

  • Faulty injector #2
  • Open wiring
  • PCM driver failure

Diagnostic steps

  1. Test injector resistance
  2. Check wiring
  3. Swap injectors

Repair notes

Replace injector #2 or repair wiring.

Other Powertrain codes on this vehicle

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