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Kia sportage: code..p0171..p0440..customer complains of down on power

 
dt69nova's Avatar
  • Answered by:dt69nova
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Customer Question

02 kia sportage code p0171 and p0440. customer complains of down on power

 



Already Tried:
scanned for codes. inspecting air intake.

Submitted: 578 days and 23 hours ago.
Category: Kia
Value: $18
Status: CLOSED

Accepted Answer

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Expert:  dt69nova replied 578 days and 21 hours ago.

Hello and thank you for using JustAnswer. My name is XXXXX XXXXX X will do my best to help you with your Kia problem.

The P0440 code is for an evap leak, this could be a bad gas cap or a faulty canister vent solenoid, this would not cause the lack of power.

The P0171 is a lean code. Combine the lean condition and the lack of power and it sounds like low fuel pressure due to a failing fuel pump.

Expert TypeASE Technician
Category: Kia
Pos. Feedback: 99.2 %
Accepts: 317
Answered: 10/14/2011

Experience: ASE Master Certification. 25 yrs experience

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