code 1506

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Apr 23, 2011 | 05:05 PM

redneckfromnb

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code 1506

hey guys i got a 97 f150 and its got really hard on gas and its showing code 1506 ,what is it?theres also code 0171,0113,0174.im lost with all these codes.any help would be appreciated

Apr 23, 2011 | 05:27 PM

re54drider

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Google OBD2 (insert code)

Apr 23, 2011 | 10:20 PM

jchubb01

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From: Detroit

1506 - Idle Air Control Over Speed Error
P0171 System too Lean (Bank 1)
P0113 - Intake Air Temperature Circuit High Input
P0174 System too Lean (Bank 2)

Too lean means your getting more air than fuel.

Apr 24, 2011 | 10:35 AM

redneckfromnb

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so how or where do i start correcting these codes,the milage is really bad compared to my 99 dakota that has a 3.9

Apr 24, 2011 | 11:34 AM

Mr B

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What engine do you have? Sounds like you have a similar problem to what I just went through. It ended up being a bad IMRC actuator on the passenger side.

Apr 24, 2011 | 11:44 AM

twilson16

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Mass Air Flow Sensor.... Your truck has to run like crap or barely run. Floor it and it bucks and shakes????

Apr 25, 2011 | 05:56 AM

redneckfromnb

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its got a 4.2 in it and it runs pretty good but it sounds like its flooding,give it some gas and it comes out of it sometimes.it does do the shaking thing though but once it has been running it starts right up

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