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2011 FORD F-150
5.0L V8 Coyote•4WD•AUTOMATIC•gas
6 active safety recalls on this vehicle — view recalls
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Repairs434Labor505Torque3504Fluid10DTC1528Battery1Maintenance0Recalls6
P0290moderate severityPowertrain

Cylinder 10 Injector Circuit/Open

on 2011 Ford F-150 5.0L V8 Coyote · 4WD

What this code means

The PCM detected an electrical fault in the fuel injector circuit for cylinder 10. This usually means an open or shorted circuit or a failed injector.

Symptoms

  • Engine misfire
  • Rough running
  • Reduced power

Common causes

  • Faulty fuel injector
  • Open or shorted injector wiring
  • Corroded connector
  • Failed PCM injector driver

Diagnostic steps

  1. Scan for related injector codes
  2. Check injector connector and wiring
  3. Measure injector resistance
  4. Test injector driver signal
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