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2015 JEEP CHEROKEE
3.2L V6•FWD•AUTOMATIC•gas
11 active safety recalls on this vehicle — view recalls
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Repairs0Labor492Torque3412Fluid7DTC1913Battery1Maintenance0Recalls11
P0284moderate severityPowertrain

Cylinder 8 Injector Circuit Low

on 2015 Jeep Cherokee 3.2L V6 · FWD

What this code means

The PCM detected a low voltage or open condition in the fuel injector control circuit for cylinder 8. The injector is likely not being driven correctly.

Symptoms

  • Engine misfire
  • Rough idle
  • Reduced power

Common causes

  • Faulty fuel injector
  • Open or shorted injector wiring
  • Poor connector contact
  • Failed injector driver in PCM

Diagnostic steps

  1. Scan for related codes
  2. Check cylinder 8 injector wiring and connector
  3. Measure injector coil resistance
  4. Test PCM driver signal
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