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'05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Thu May 25, 2017 4:24 pm
by BretFreeStyler
Codes P0174, P0106, P0401, P2195, P2197

Replaced Air filter and $90 Intake Manfold sensor. No change in issues.

Frustrated. Thoughts?

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Thu May 25, 2017 4:56 pm
by Webmaster
Look them up @ https://www.obd-codes.com and don't replace any parts unless they fail tests.

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Thu May 25, 2017 5:49 pm
by dmckmc
i would guess you have a hole/leak somewhere (lean codes)... check around the intake manifold above the egr (P0401). also check all air intake hoses and attached vaccuum hoses for proper fit. I you find a hole melted in the intake, your catalytic converter is clogged

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Fri May 26, 2017 3:00 pm
by jpz
Webmaster wrote:Look them up @ https://www.obd-codes.com and don't replace any parts unless they fail tests.
Agreed. These cars are more than smart enough to tell you what part has failed and needs replacement. If you are just radomly replacing parts, expect to spend a fortune. Research your codes and move forward from there.

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Fri May 26, 2017 3:08 pm
by Webmaster
jpz wrote:Agreed. These cars are more than smart enough to tell you what part has failed and needs replacement. If you are just radomly replacing parts, expect to spend a fortune. Research your codes and move forward from there.
Just to clarify. No codes ever say to replace parts. They merely tell you where to do your diagnosis. Sometimes a code can be due to a chafed wire somewhere, if you just replace the part the code talks about, then you didn't solve the problem.

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Fri Jun 01, 2018 12:36 pm
by Dugdug123
I am having the same issue po401 fuel rail pressure sensor pressure too low, I've replace the sensor fuel pump, all intake gaskets, no leaks I can find, also replaced egr, fuel pump relay module, fuel filter, and it had a po301 so I replaced injector and coil for that cylinder and still nothing! Runs awful,

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Mon Jun 04, 2018 12:17 pm
by mdcjr92
I am having the same symptoms without stalling. My code just popped up p0354. I also have the fuel temperature low code too. The one thing I noticed is that I seem to have what appears to be a vacuum hose which either popped off or broke off and I cant seem to figure out where it goes. I don't have access to the car right now but ill see if I can find a picture online to circle the hose.

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Mon Jun 04, 2018 12:20 pm
by mdcjr92
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Untitled.png (335.33 KiB) Viewed 914 times
It is the hose attached to the hose in the picture

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Tue Jun 05, 2018 7:41 am
by dmckmc
the loop pointing down, not attched, is a vent from the CVT. All of them have that set up, hooks up to nothing

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Tue Jun 05, 2018 7:51 am
by mdcjr92
Thanks for that info. So the code I refered to says its for coil D. Is that related to a specific cylinder because when I looked it up I couldnt find that info.

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Tue Jun 05, 2018 9:21 am
by dmckmc
P0354 = misfire on cyl no. 4. Lucky for you cyl no. 4 is easily accessible - passenger side nearest radiator. Or, as you are standing in front of the car looking at the engine, cyl no. 4 is the front, left cylinder. A simple test is to swap coils and see if the misfire follows. For instance, swap coil no. 4 with coil no. 5. If the misfire is now P0355 (cyl. no. 5) then you know you have a problem coil. If the misfire stays at no. 4 then you know the problem is something related to cyl. no. 4.

Re: '05 FreeStyle 152K Rough Idle, Acceleration Lagging, Stalling

Posted: Wed Jun 06, 2018 8:50 am
by cvtsled
If you haven't done it yet..Try cleaning the throttle body...May be an easy fix to all the problems...Read my post... viewtopic.php?t=8552