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#11
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Kirk Las Vegas 2016 X5 40e Mineral White/Black Dakota Leather, ZLL, ZCW, ZDA, ZDB, ZPP, multi contour seats, rear side window shades, HK stereo 2011 E90M3, 6-speed manual |
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#12
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Ever figure this out? I am getting this code now as well and the Indy has no clue what the issue is. They replaced the gas cap and light went away for a few weeks and now it is back. I cleared it this am and came back about 20 miles later.
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_______________________ 2004 BMW X5 3.0i |
#13
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Quote:
Check this guy post on the P1093. http://www.xoutpost.com/bmw-sav-foru...xed-p1093.html
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2006 Infiniti G35 2001 BMW 3.0I E53 X5 Build date 08/2000 SOLD Lotus Europa 1970 Destroyed by fire Lotus Europa 1970 S2 Renault Powered Lotus Type 52 1970 Twincam Webers Powered PORSCHE 911 Targa 1982 The Garage Queen Audi Avant donated to Kars for Kids BMW 525IT Sold Audi 4000CS Quattro Sold Jensen Healey Lotus Powered Sold Opel 1900 Sold Triumph Spitfire 1971 Sold Triumph Spitfire 1968 Sold Plymouth "Cuda" 340 Six pack SOLD |
#14
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well to start of to much air=lean not enough air =rich
i had it were on bank to was giving me both codes even though the o2 were new NGK so after some more reading these vehicle are pickie i bought 2 new BOSH o2 reset ses after 10 miles no more codes but now i would get po430 for the same bank 2 WTF with NGK only 2 same codes with BOSH only 430 code also the mass airflow controls the air to fuel mixture for both banks guys were using the k&n filter and the oil would get on the element and give the lean or rich code also if the upstream o2 is loose same thing and at time even though the ICV sounds good when shaken it doesn't really mean it is good meaning it might not be opening or closing like it should on mine with out AC on i get a certain fuel trim reading then when ac is on they go down but the rule of thumb is lean=more air than fuel rich=less air more fuel a friend of mine with same problem did a adaptain reset with inpa and it went away
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4/02 x5 3.0i AUTO BLACK KISSIMMEE FL |
#15
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in inpa you can turn off individual injector. a leaky injector would also give rich code
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4/02 x5 3.0i AUTO BLACK KISSIMMEE FL Last edited by 1iwilly; 09-28-2015 at 11:50 AM. |
#16
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P1093 since 10/2015
Just in case somebody is having the same problem, to make a long story short ,what fixed this code for me was replacing the post cat oxygen sensor Bank 2 Sensor 2 and I haven't even replaced the other post cat O2 sensor yet ,x5 is due anyway. Vehicle is 2005 X5 3.0 120,818. Original MAF,IACV,intact intake ,new fuel filter after reset and 200 miles mixed drive.
Hope this helps. |
#17
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I've just started looking into these codes on my 2005 X5 3.0 as well and posted a video today:
https://www.youtube.com/watch?v=fykuAkjVI4g |
#18
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loose oxygen sensor was all it was for me
to this day, P1093 has not been back, by this time ALL of my oxygen sensors have been replaced. The one replacement that cured it all was when i found that one of my oxygen sensors underneath was in fact off not just loose. replaced that and code was gone,even took my time replacing the other 3 finally the last of which I did last week.
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#19
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Quote:
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#20
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Just wanted to post an update here. P1093 code on our 2005 3.0i, replaced both pre-cat oxygen sensors since they were original with 140k!
Replaced the post-cat bank 2 sensor after reading 5-6 threads across xoutpost/bimmerfest that it was a confirmed fix. Cleared the code with scan tool. The light came right back on after about 25 miles! |
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catalytic converter, dme, fuel injector, p1093 |
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