P0267 – Cylinder 3 Injector Circuit Low

Description

Cylinder 3 injector circuit voltage is lower than expected.

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Symptoms

  • Car misfires
  • Rough idle
  • Poor acceleration

Causes

  • Wiring short
  • Faulty injector
  • ECU driver fault

Diagnosis

  • Check injector resistance
  • Inspect wiring
  • Test injector pulse

Repair

  • Replace injector
  • Repair wiring
  • Repair ECU driver