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What does computer codes p0171 and p0174 mean for 2002 explorer sport trac?

Updated: 10/22/2022

Wiki User

∙ 13y ago

Best Answer

It means your vehicle is running lean you will need to replace the intake manifold

gasket, as it is plastic and the seal wears out.

Wiki User

∙ 13y ago

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Q: What does computer codes p0171 and p0174 mean for 2002 explorer sport trac?

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What do codes p0171 and p0174 mean?

p0171 andpo174 mean that you're car is running lean

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P0171 AND P0174?

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