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Error Code P0171 ?

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#1

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07-09-2012 | 04:40 PM

caryc

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Error Code P0171 ?

2003 Grand Caravan. The engine light just came on. The dash odometer shows error P0171. I looked it up and it says "Fuel trim system lean bank 1".

Can anyone shed some light on this and what it might take to correct it?

Thanks Guys

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#2

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07-09-2012 | 10:49 PM

joe_83

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Common problems related to this code are vacuum leaks (check all vac hoses), Dirty EGR valve or even a faulty o2 sensor.

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#3

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07-10-2012 | 12:10 AM

Cougar41

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http://www.obd-codes.com/p0171

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