CEL CODE 0172
#1
CEL CODE 0172
so for some reason my car keeps throwing that code...which means running rich in bank 1
and my tuner said there isnt really anything he can do except for me to drive it and drive it until the fuel trims level themselves out?
what do u guys think?
what else could be causing this problem>
and if anyone else has gotten this code, wat did u do to fix it?
and my tuner said there isnt really anything he can do except for me to drive it and drive it until the fuel trims level themselves out?
what do u guys think?
what else could be causing this problem>
and if anyone else has gotten this code, wat did u do to fix it?
#5
well i live in the sf bay area and take my car out to modacar to get it tuned.....
but i came out 2 az a coupkle days ago...and i removed my battery and my tune disapeared... so i took it to dynocomp in scottsdale 2day to have them tune it.....and my afrs idle at 13.2 - 14.5 ....but before they idled at 14.3 - 15.5
but i came out 2 az a coupkle days ago...and i removed my battery and my tune disapeared... so i took it to dynocomp in scottsdale 2day to have them tune it.....and my afrs idle at 13.2 - 14.5 ....but before they idled at 14.3 - 15.5
#6
if you can, give UMS Tuning a call. Tony knows how to tune an F/IC to spoof the primary o2 on the tCs...
#7
recirc your bov because sometime too much air is vented to atmosphere cause a rich condition Tc have very sensitive sensors. I had same problem and my tuner said the same thing like u, so I recirc it., and it fix the problem. ( IF u have BOV)
#8
the primary reason you are having this cell pop up is cause the fuel map is not in line with your 02 map...what i mean is the fuel map is adding more fuel than what the 02 map is trying to cover up in a sense...i would start with your fuel map and in the cells under 14.7-15 psia try leaning it out...start small...it will help if you have a scangauge2 and view your long term and short term fuel trims...the closer to 0 you get on the scangauge the better off you are.
#9
i used to get this code in my car do i still do from time to time usually when in cruise and going up hill ill tag a 10 afr for a second or 2 and pop there goes the light some times it just goes away i have a check engine light on non stop from my 2 step throws a p0000 code lol but fix the o2 map and it will work spot on
#12
Originally Posted by TheFantasticG
I recirc'd my BOV and I still get the p0172... and the p0136. I have to do as Crush said and match up maps better... I just don't care to
#15
Originally Posted by Mrsanchez925
ahh sorry i totally forgot about this post...
i think the reason im getting this code is because i have a leak flange leak...
i think the reason im getting this code is because i have a leak flange leak...
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wayneside
Regional - Pacific Northwest
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09-23-2015 10:29 AM