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Sep 25, 2009, 08:41 PM
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#1
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Newbie
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Location: toronto
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Drives: 09 ralliart
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engine light is on, need some input~
first off, Hi everybody~
i installed the UR intake and Forge type RS recirculating valve for 2 weeks
and the engine light came on today the code is P0171 - fuel trim too lean!
anyone know is the intake or the valve causing the problem?
any help would be appreaciated~ 
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Sep 25, 2009, 08:43 PM
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#2
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Evolving Member
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Are you tuned?
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Sep 25, 2009, 08:53 PM
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#3
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Location: toronto
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Drives: 09 ralliart
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Quote:
Originally Posted by FedEvo8
Are you tuned?
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no~
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Sep 25, 2009, 09:04 PM
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#4
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Evolved Member
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Location: San Antonio, TX
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Drives: 2009 Lancer GTS BLK/BLK , 2008 Mitsubishi Lancer Es
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read ttp engineerings post about the UR intake on the 09 ralliart without a tune. its making your car run dangerously lean...its here somewhere.
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Last edited by lancer0220; Sep 25, 2009 at 09:06 PM.
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Sep 25, 2009, 09:07 PM
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#5
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2009 Black Lancer GTS S&S, OEM EVO X hood , EVO X Recaro Seats, 2.4L Injen CAI, 18x8 MSR 045 225 40 HP Fierce tires, Carputer w/ 7" touchscreen running Centrafuse 1.47, Blacked out grille , Autopager 2 Way Alarm, Escort Passport 8500 X50 with ZR3 Laser Shifter, 20% Tint
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Sep 26, 2009, 09:57 AM
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#6
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Good work people.
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Sep 26, 2009, 05:08 PM
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#7
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does that mean i should get a tune? or replace the intake?
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Sep 26, 2009, 05:14 PM
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#8
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Either will fix it. From a performance standpoint, getting a tune and keeping the intake would be the ideal solution.
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Sep 26, 2009, 06:00 PM
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#9
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Evolved Member
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Knowledge is power, Do your homework first.
Get a tune asap.
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13.5
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Sep 26, 2009, 11:59 PM
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#10
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Evolving Member
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ur lucky that check engine light is all u got...
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Sep 27, 2009, 12:16 AM
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#11
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Drives: 2003 Apex Silver Evolution 8
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lean = DEAD MOTOR go get a tune asap
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Sep 27, 2009, 01:49 AM
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#12
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Newbie
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Join Date: Jul 2009
Location: toronto
Posts: 5
Drives: 09 ralliart
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i think i will take it off before i get a tune~
it s hard to find a good tunning shop here in toronto~
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