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Old

Aug 21, 2024 | 10:34 PM

#1

jski725

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3rd Gear

Joined: Aug 2021

Posts: 3

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Computer readyness

Hi I have a 04 fx4 with a 5.4 I erased a code years ago and from then on I cannot get my truck to complete a full drive cycle. Everything is ready except the o2s and the cats the cats and 4 o2s are replaced. I do have old codes still in the computer C1979, B1318, U1950,B1352, P1233, Po708
could these codes be holding things up?

Thank you
Jeff

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Old

Aug 22, 2024 | 02:07 PM

#2

tbear853

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Joined: Feb 2004

Posts: 10,728

Likes: 2,584

From: The Shenandoah Valley

Have you google searched each code to find each's meaning yet?

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Old

Aug 22, 2024 | 02:23 PM

#3

jski725

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Yes I know what each of them are but I was just wondering that the fact that I had old codes does it have any affect on computer readyness?

Jeff

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Old

Aug 22, 2024 | 02:35 PM

#4

charlie g

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Joined: Dec 2023

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From: sussex county, nj

Club FTE Gold Member

until you fix/clear them all it will not reset .

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Old

Aug 22, 2024 | 09:29 PM

#5

jski725

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Quote:

Originally Posted by charlie g

until you fix/clear them all it will not reset .

Hi, that's what I figured I have been beating my head to try and get this to complete but I've had no luck.

Thank you
Jeff

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Old

Aug 23, 2024 | 04:55 AM

#6

techrep

Cargo Master

Joined: Sep 2023

Posts: 2,730

Likes: 270

From: Virginia Beach

clear the P codes and then do a drive cycle.

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