P0202 – Injector Circuit/Open (Cylinder 2)

Description

The ECM detects an open circuit in the injector control for cylinder 2.

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Symptoms

  • Rough idle
  • Misfire
  • Poor acceleration

Causes

  • Faulty injector
  • Damaged wiring
  • Poor electrical connection

Diagnosis

  • Check injector resistance
  • Inspect wiring and connector

Repair

  • Replace injector
  • Repair wiring