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2005 toyota corolla
Posted to Technical Discussion Forum on 12/27/2009 23 Replies

I'm usually on the truck site but this is for my own car. My 05 Corolla has a CE light on with a PO171 code, system too lean. I'm reading snap shot data off a simple generic scanner. Fuel trim results at the time of setting the code are as follows:

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car Vehicle Data

2005 Toyota Corolla CE 1.8L Mil Lamp On

Engine1.8 L
Trans4-speed Automatic (Electronic)
SymptomsMil Lamp On

car Vehicle Data

2005 Toyota Corolla CE 1.8L Mil Lamp On

Engine1.8 L
Trans4-speed Automatic (Electronic)
SymptomsMil Lamp On