my first CEL... how do i fix it????
#1
my first CEL... how do i fix it????
EDIT:CODES ADDED ON 1/12/07-- P0171 AND P0174
my first CEL came on last night as i was driving home... went to the ford dealer today and had my friend pull the codes for me to see what it was...
he gave me two codes.. i've got them written down on a piece of paper, but left it in my truck.
from what i remember, he said my truck was running lean? 2 banks?? he said there was a few things that it could be... i'd have to hook it up to the machine to find out what is actually wrong...
anyone have any idea what i should expect to be hearing??? i have no money right now... so of course this would happen to me now...
i'll go get the paper with the actual codes in a little bit, so you can know exactly what they are...
my first CEL came on last night as i was driving home... went to the ford dealer today and had my friend pull the codes for me to see what it was...
he gave me two codes.. i've got them written down on a piece of paper, but left it in my truck.
from what i remember, he said my truck was running lean? 2 banks?? he said there was a few things that it could be... i'd have to hook it up to the machine to find out what is actually wrong...
anyone have any idea what i should expect to be hearing??? i have no money right now... so of course this would happen to me now...
i'll go get the paper with the actual codes in a little bit, so you can know exactly what they are...
Last edited by Strider0O0; 01-12-2007 at 03:51 PM.
#3
#5
#7
#8
#10
#11
#12
#14
#15
Do you have any signs of any thing being wrong? Fuel Economy, Sputtering stalling hesitation ,so on.
Also check the vac hoses for cracks or loosness at the fittings.
Next is checking the wires for cracks and/or splits or melt.
Then you want to let your friend know. He will be able to help the most because he has the most knowlege with YOUR truck because he has seen it and checked it out. And he is also a FORD Tech. Let us know too though.
Also check the vac hoses for cracks or loosness at the fittings.
Next is checking the wires for cracks and/or splits or melt.
Then you want to let your friend know. He will be able to help the most because he has the most knowlege with YOUR truck because he has seen it and checked it out. And he is also a FORD Tech. Let us know too though.
#16
Originally Posted by htvfd460stx
Do you have any signs of any thing being wrong? Fuel Economy, Sputtering stalling hesitation ,so on.
Also check the vac hoses for cracks or loosness at the fittings.
Next is checking the wires for cracks and/or splits or melt.
Then you want to let your friend know. He will be able to help the most because he has the most knowlege with YOUR truck because he has seen it and checked it out. And he is also a FORD Tech. Let us know too though.
Also check the vac hoses for cracks or loosness at the fittings.
Next is checking the wires for cracks and/or splits or melt.
Then you want to let your friend know. He will be able to help the most because he has the most knowlege with YOUR truck because he has seen it and checked it out. And he is also a FORD Tech. Let us know too though.
it sucks, i've been busy for the past couple of weeks, and haven't had time to pull the truck into the shop and take a look at everything... i just hope i'm not doing any further damage by putting off getting it fixed. i just need to find the time to fix it.
#17
My two cents are coming in now. First things first, from your sig it looks like you have a K&N FIPK Intake? If thats the case clean the MAF and clear the codes see if they return. A O2 sensor is a possible cause but not sure why everyone immediately jumps on them. Get some carb clean and when you start the engine cold spray around the intake area to see if the engine idles higher or starts to run rough, if it does you have a vacuum leak. Fuel pressure could also be the cause, when is the last time you changed the fuel filter?
#19
Originally Posted by 04lvl2
My two cents are coming in now. First things first, from your sig it looks like you have a K&N FIPK Intake? If thats the case clean the MAF and clear the codes see if they return.
A O2 sensor is a possible cause but not sure why everyone immediately jumps on them. Get some carb clean and when you start the engine cold spray around the intake area to see if the engine idles higher or starts to run rough, if it does you have a vacuum leak. Fuel pressure could also be the cause, when is the last time you changed the fuel filter?
and the fuel filter was replaced maybe a year ago. i'd say it has about 13,000 miles on it, give or take 1,000...
Originally Posted by IR0NS1N
Possible dirty MAF from over oiling a K&N filter, also check PCV hose to make sure it didnt colapse.
and where would the PCV hose be located?? i'd like to take a good look at everything you guys have mentioned
#20
If you just cleaned the filter and reoiled it that would be the first place that I would start, cleaning the MAF that is. I deal with this on a regular basis at work with the oil from the K&N and either the P0171/P0174 or P0172/P0175 codes.
Whereever you spray the carb clean and it changes the idle then look where you just sprayed.
Whereever you spray the carb clean and it changes the idle then look where you just sprayed.
#22
Unregistered User
Posts: n/a
Originally Posted by 4X2XLT
o2 sensors i believe..
so you recomend he should go buy 2 new o2 sensors because there throwing codes?????
the problem is he has a vacuum leak and the o2 sensors see it and are adjusting the fuel trim to make up for it (the vacuum leak)
oil on the MAF could result in all sorts of codes but more so a rough runing engine thats hard to start.
#23
Originally Posted by 04lvl2
If you just cleaned the filter and reoiled it that would be the first place that I would start, cleaning the MAF that is. I deal with this on a regular basis at work with the oil from the K&N and either the P0171/P0174 or P0172/P0175 codes.
again though, i guess i'll clean the MAF and see if that does anything... if not, i'll move onto looking for vac leaks, etc..
#25
Originally Posted by 5speedin2.3
that was me you talked to on aim. lol.
hopefully i can get to my truck thursday afternoon and take a look at everything.
what product should i buy to clean the MAF?? i know theres got to be a how-to somewhere around here......