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Threads Tagged with
po171
Thread / Thread Starter
Last Post
Replies
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Forum
CEL code P0171 System Lean
(
1
2
3
)
skywalker
on Dec 23, 2008
Sep 20, 2020
09:41 PM
by
Sean Matos
32
32,680
Evo X General
Just got P0171 code
powerjjang
on Jan 3, 2009
Oct 20, 2012
01:05 AM
by
manolo2011
6
5,497
Evo Engine / Turbo / Drivetrain
Wrong ROM?
Inprogress
on Mar 8, 2012
Mar 21, 2012
12:00 PM
by
Woop
3
4,875
ECU Flash
Cel: P0171
pbassist12
on Dec 5, 2011
Dec 8, 2011
12:10 PM
by
razorlab
14
4,183
09+ Ralliart Engine/Turbo/Drivetrain
P0171, low gas mileage, high fuel trims
Ballou11
on Sep 17, 2011
Sep 25, 2011
06:09 PM
by
lil' jeff
3
3,426
Lancer Engine Tech
P0107 + P0171 error codes
fapers
on Aug 17, 2011
Aug 19, 2011
10:16 AM
by
CamShaft
1
3,960
Lancer Troubleshooting
cel p0171 system lean
mace1890
on May 19, 2011
Jun 2, 2011
08:54 PM
by
mace1890
12
4,410
Lancer Engine Management / Tuning Forums
Code PO171 Problems
wooby99
on Mar 29, 2011
Mar 30, 2011
05:01 AM
by
wooby99
6
1,453
Evo Engine / Turbo / Drivetrain
The infamous P0171 HELP !
(
1
2
)
AdamRA
on Sep 24, 2010
Mar 4, 2011
09:44 AM
by
Mark22300
24
4,744
04-06 Ralliart General
infamous PO171 CEL
Ralli78
on Jan 14, 2008
Mar 4, 2011
07:40 AM
by
2006_RA
13
2,267
04-06 Ralliart Engine/Drivetrain
P0171 and P0340
09_Lancer_GTS
on Jan 7, 2011
Feb 21, 2011
03:16 PM
by
lancer0220
14
3,515
Lancer Aftermarket Forced Induction Tech
P0171 and P0340
09_Lancer_GTS
on Jan 8, 2011
Jan 12, 2011
02:02 PM
by
09_Lancer_GTS
6
3,290
Lancer Troubleshooting
Misfire Problems
sXericerider
on Nov 13, 2009
Nov 14, 2009
02:12 PM
by
*02Lancer*
1
3,765
Lancer Troubleshooting
Was getting P0171 when running E85, switch to 93...no codes
SmurfZilla
on Oct 26, 2009
Oct 26, 2009
05:35 PM
by
SmurfZilla
3
7,585
E85 / Ethanol
Need Help... CEL P0171
(
1
2
3
)
proracer718
on Feb 22, 2009
Oct 5, 2009
08:36 AM
by
juzdyn
33
6,126
Evo X Engine / Turbo / Drivetrain
p0171 & p0300 after tune w/bigger injectors
xspsi4
on Aug 12, 2009
Aug 13, 2009
08:04 AM
by
linuxman51
6
2,618
ECU Flash
P0171=help!
(
1
2
3
)
SRT-TO-EVO
on Dec 16, 2008
May 11, 2009
08:15 AM
by
SuperchargedGTZ
39
5,792
Evo Engine / Turbo / Drivetrain
p0171 engine code
snigguh
on May 4, 2009
May 4, 2009
09:40 PM
by
snigguh
0
725
Lancer Troubleshooting
PO171 & PO134
(
1
2
3
)
jk_addict
on Mar 21, 2006
Feb 27, 2009
12:23 AM
by
mvm42699
37
10,460
Evo Engine / Turbo / Drivetrain
P0171 - System To Lean
RaiNFaLL
on Jan 7, 2009
Jan 10, 2009
02:19 PM
by
mcgarvey
1
1,213
Lancer Troubleshooting
P0171 Too lean after RRM intake
(
1
2
3
...
Last Page
)
drewbad
on Jun 19, 2007
Dec 14, 2008
02:25 PM
by
Cagedminds
91
8,838
04-06 Ralliart General
P0171 code--- caused by cam gear install?
QwikEVO
on Oct 27, 2008
Oct 28, 2008
03:05 PM
by
QwikEVO
1
775
Evo Engine / Turbo / Drivetrain
P0171 Cause?
puff n pass
on Apr 21, 2008
Apr 22, 2008
08:23 AM
by
sharkm87
8
1,263
Evo Engine / Turbo / Drivetrain
Finally found my p0171 issue!!!!!!
deadbeatrec
on Apr 8, 2008
Apr 8, 2008
01:09 PM
by
Boost_Inspired
3
1,481
Evo Engine / Turbo / Drivetrain
COBB accessposrt p0171 + p0300 fix ATTN: U2SLO
deadbeatrec
on Apr 4, 2008
Apr 5, 2008
05:28 PM
by
packrat
8
2,890
Evo Engine / Turbo / Drivetrain
p0171 code too lean
(
1
2
)
afmafia
on Mar 7, 2008
Mar 10, 2008
05:10 PM
by
afmafia
17
5,049
Evo Engine / Turbo / Drivetrain
DTC PO171 System to Lean...HELP.!
sethzx10
on Aug 29, 2007
Aug 29, 2007
07:19 PM
by
sethzx10
0
858
Evo Engine / Turbo / Drivetrain
Anyone have access to FULL TSBs???
(
1
2
)
ddcha
on Dec 14, 2006
Feb 1, 2007
10:46 AM
by
Blacksheepdj
24
2,995
Lancer General
engine code problem
(
1
2
)
EVOnoir
on Sep 20, 2004
Sep 26, 2005
10:48 AM
by
kenshinx001
24
2,645
Evo Engine / Turbo / Drivetrain
how do you get rid of code p0171
Scot
on Aug 8, 2005
Aug 8, 2005
10:33 AM
by
04BLUBYU
1
1,135
Evo Engine / Turbo / Drivetrain
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