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2017 JEEP CHEROKEE
2.4L I4•4WD•AUTOMATIC•gas
6 active safety recalls on this vehicle — view recalls
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Repairs0Labor500Torque3451Fluid10DTC1923Battery1Maintenance0Recalls6
P0256high severityPowertrain

Injection Pump Fuel Metering Control C Range/Performance (Cam/Rotor/Injector)

on 2017 Jeep Cherokee 2.4L I4 · 4WD

What this code means

The PCM detected that the diesel injection pump fuel metering control 'C' circuit is out of range or performing poorly. This affects fuel metering accuracy.

Symptoms

  • Poor engine performance
  • Rough running
  • Reduced power

Common causes

  • Faulty metering control valve
  • Wiring or connector fault
  • Injection pump problem
  • Contaminated fuel

Diagnostic steps

  1. Read diesel fuel codes
  2. Inspect metering valve and wiring
  3. Check fuel supply and quality
  4. Test injection pump performance
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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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