OBDII Code List

P3043 VOLKSWAGEN - Fuel Pump Mechanical Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty In Tank Fuel Pump
  • In Tank Fuel Pump harness is open or shorted
  • In Tank Fuel Pump circuit poor electrical connection
  • Restriction in Fuel Delivery System
  • Fuel Pump Control Module

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P3043 Volkswagen Description

The Engine Control Module (ECM) monitors the Fuel Pump. The ECM sets the OBDII code when the Fuel Pump is not to factory specifications.
OBDII Code P3043 Volkswagen - Fuel Pump Mechanical Malfunction -

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P3043 VOLKSWAGEN Comments

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