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Fault Code P0253

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

P0253

Injection Pump Fuel Metering Control 'A' Low (Cam/Rotor/Injector)

Severity: High

Code P0253 indicates a low voltage signal in the fuel metering control circuit of injection pump 'A', related to the cam/rotor/injector mechanism. This can cause insufficient fuel delivery.

Part Details

Part Name

Fuel Injection Pump

Reference P/N (OEM)

N/A

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

Estimated Cost

₪1500 - ₪4500

Engine Location

Engine compartment

Symptoms

  • Hard starting
  • Rough engine operation
  • Significant loss of engine power
  • Check Engine Light on

Possible Causes

  • 1Defective fuel metering control solenoid
  • 2Short or open wiring in the circuit
  • 3Faulty camshaft/crankshaft position sensor
  • 4Faulty Engine Control Unit (ECU)

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