P0149

2017-10-10

Description:

  • Fuel injected during heavy acceleration is less than expected

Possible Symptoms:

  • In some cases, the vehicle will fail an Emissions Testing many cases, the NOx emissions will be elevated

Possible Causes:

  • Severely restricted fuel filter.

  • Severely restricted fuel supply line.

Related Parts:

  • Fuel Supply Line: Fuel line delivers petrol/diesel from the fuel tank to the engine. Problems in the fuel line lead to fuel loss while driving

Possible Solutions:

  • Fuel control actuator (FCA) must be removed

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