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Fault Code U0441

Code meaning, symptoms, possible causes, part number, and estimated cost.

U0441

Invalid Data Received From Control Module (Fuel Pump Control Module)

Severity: High

This code indicates that invalid data was received from the Fuel Pump Control Module. This fault can affect fuel delivery to the engine and prevent the vehicle from starting.

Part Details

Part Name

Fuel Pump Control Module (FPCM)

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪700 - ₪2,200

Engine Location

Engine Compartment/Fuel Tank

Symptoms

  • Engine no-start/hard start
  • Engine misfiring or stalling
  • Poor engine performance
  • Fuel smell in passenger compartment

Possible Causes

  • 1FPCM malfunction
  • 2Wiring or connector issues
  • 3CAN network interference
  • 4Faulty fuel pump

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