Threads Tagged with p0174

check engine, code, fuel, hard, idle, improper, lean code, long, p0171, p0174, start, term, timing, trim, vsc

FINALLY SOLVED! P0171 and P0174 Codes!!!!

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HtownBlue on Jan 4, 2013

Jan 14, 2025 09:41 AM
by jeepmoto

48

536,813

Help! 2009 RX350 Trouble code P0171&P0174

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1 2)

Jiang on Jul 26, 2022

Aug 10, 2022 12:25 PM
by spinellib

15

3,331

300, codes, filter, grand, gs400, hissing, is300, leak, lexus, p0171, p0174, pcv, po171, prix, vacuum

P0171 finally fixed?!?!

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fasted1953 on Feb 14, 2010

Jul 2, 2018 06:00 PM
by dwoods801

30

47,689

GS - 2nd Gen (1998-2005)

99, check, engine, es300, es350, knock, lexus, light, p0174, p0330, rx300, sensor, shift, vsc, wont

Check Engine AND VSC light

joetarin on Jun 19, 2007

Apr 26, 2017 06:34 PM
by salimshah

6

15,551

Long term fuel trims really high and P0430 code

EricGX on Feb 1, 2016

Feb 21, 2016 08:31 PM
by BlackCat81

11

7,310

GX - 1st Gen (2003-2009)

2001, cel vsc trac vsc off, hesitation, is300, lexus, p0171, p0174

hesitates above 60% throttle and bad shifting

ls430vip on May 1, 2014

May 22, 2014 10:44 AM
by ls430vip

2

2,376

Maintenance

1998, 2001, driven, gs300, hesitation, hours, is300, lean, lexus, misfiring, p0171, p0174, p0300, sc400, system, youtube

2001 Misfiring P0300, P0171, P0174

clintbw on Mar 15, 2014

Apr 1, 2014 07:38 AM
by clintbw

12

16,064

Urgent!! P0174 code on a long trip

lserlohn on May 22, 2013

May 23, 2013 10:13 AM
by lserlohn

7

5,874

02, 2007, 350, code, codes, dtc, es300, is250, lexus, p0171, p0171and, p0174, rx, rx330, trouble

Codes P0171 and P0174 - found a good reference site regarding these...

HtownBlue on Nov 27, 2012

Nov 28, 2012 05:24 AM
by alchemist

1

4,450

battery, cel, clublexus, code, computer, disconnecting, gx470, lexus, light, p0174, p0420, relean, toyota, trading, yukon

Considering trading.....

evnpar1020 on Jul 12, 2012

Jul 14, 2012 07:54 AM
by EricGreen

8

1,744

GX - 1st Gen (2003-2009)

DeWitt on May 4, 2012

May 4, 2012 02:11 PM
by DeWitt

0

2,924

LS - 3rd Gen (2001-2006)

2008, 300, 97, check, engine, es, es300, es330, gs300, is250, lexus, light, p0174, rx350, trac, tracoff

Check Engine and Trac Off lights with P0174

Number18 on Apr 15, 2012

Apr 30, 2012 11:46 AM
by Number18

12

13,748

2000, 2002, 300, 430, es300, gs, gs300, hose, intake, leak, lexus, ls, ls430, p0171, p0174

p0171 and p0174 question

Tdh01 on Mar 28, 2012

Mar 28, 2012 05:47 PM
by Tdh01

2

3,085

GS - 3rd Gen (2006-2011)

171, 174, 2000, 2001, code, forum, lexus, p0174, po171, po171po174, po174, po174b, rx, rx300, trouble

RX300 2001 codes PO171, PO174

stargo on Feb 13, 2012

Mar 9, 2012 05:53 AM
by stargo

5

4,694

0174, 2001, 2003, 2006n, 300, gs, gs300, lexus, p0171, p0174, p0430, p430, pending, possibilities, rx470

Help! p0430, p0171, p0174

SoCalGS on Feb 23, 2012

Feb 24, 2012 09:02 AM
by joeker

3

5,391

GS - 3rd Gen (2006-2011)

2000, 350, caravan, code, dodge, grand, gs300, is300, lexus, p0171, p0174, p0174p0171, po174, rx, rx300

Great write up on P0171 and P0174

IndyRX300 on Nov 26, 2011

Nov 27, 2011 06:59 AM
by artbuc

5

9,075

2001, 2004, code, cross, dtc, fix, fixes, is250, lexus, number, oem, p0174, po174, roadster, rx, rx350

P0174 Fix?

evnpar1020 on Nov 24, 2011

Nov 25, 2011 09:53 AM
by mann777

1

3,210

GX - 1st Gen (2003-2009)

1150, 300, 350, 470, code, codes, es300, gx, gx470, is300, lexus, obd, p0174, p1150, sc

Codes P1150 and P0174

ACaldwell on Aug 7, 2011

Aug 14, 2011 03:41 PM
by MikeLex

3

2,613

, 2001, 430, emission, error, inspection, lexus, ls, ls430, p0171, p0174, po171, po174, state, test

Trouble passing emmisions: P0171 & P0174 errors

rhworkman on Mar 11, 2008

Jul 7, 2011 03:55 PM
by StanVanDam

4

13,601

LS - 3rd Gen (2001-2006)

1998, 2001, 2003, 4runner, code, codes, fix, is300, is350, lexus, loss, lx570, p0171, p0174, po171, po174, power, system, toyota

Lean code P0171 and P0174

TonyN on Apr 23, 2011

Apr 29, 2011 02:09 AM
by eL b3bO

5

26,790

IS - 1st Gen (2001-2005)

04, 174, 300, code, es300, injector, is300, lexus, p0174, plugged, po, po174, rx, rx300, rx330

Code P0174

blueridge on Apr 16, 2010

Dec 6, 2010 08:33 AM
by blueridge

14

18,325

02, 2007, camry, code, f450, is300, lexus, p0171, p0174, po171, po174, rx300, seiena, sienna, toyota, toyta

PO171 and P0174 = Mass Air Flow Meter?

Gomer1 on Sep 12, 2010

Sep 12, 2010 06:00 PM
by Gomer1

3

4,717

2349009, check, corolla, denso, engine, lexus, light, line, p0174, reset, rx300, rx450h, toyota, vacume, vsc

Check engine and VSC light

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1 2)

wehausem on Aug 18, 2010

Aug 29, 2010 04:05 PM
by ski2days

17

6,085

2000, 2004, bank, es300, es330, ford, lean, lexus, oxygen, p0174, p2197, removal, sensor, system, v6

2004 ES330 CEL Question?

vntperform on May 9, 2010

Aug 5, 2010 01:02 AM
by vntperform

5

3,070

300, bank, cleaner, es300, explained, fuel, lexus, p0171, p0172, p0174, pump, rx, rx300, short, term, trim

Fuel trims--Diagnosing P0171, P0174, P0172, P0175

Nad1370 on Apr 27, 2010

Apr 28, 2010 04:38 PM
by Nad1370

4

29,237

0174, 300, check, code, engine, es, gess, hass, leaks, lexus, light, maff, p0174, rx300, trac, vacuum

2001 RX 300 0171 and 0174 codes showing

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Sc5Speed on Mar 26, 2010

Apr 13, 2010 08:42 PM
by Nad1370

18

8,421

2001, 99, check, clearing, code, codes, engine, gs430, lexus, light, p0100, p0171, p0174, po110, reset

01 GS430 Check Engine Light

D.C.GS430 on Dec 18, 2006

Mar 3, 2010 12:51 PM
by fasted1953

8

3,474

GS - 2nd Gen (1998-2005)

1999, 2001, 2jzge, code, engine, fog, gs300, informations, installation, lamp, lexus, narva, p0174, repair, rx300

Hello from Austria

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Boergy on May 2, 2009

Jan 8, 2010 11:54 PM
by ivan1

109

26,989

b2s2, code, cost, error, forum, is250, is300, labor, lexus, ls430, o2, oxygen, p0174, replacement, sensor

Need to purchase a oxygen sensor B2S2

diverchris on Sep 16, 2009

Sep 16, 2009 05:11 PM
by tromly

1

1,959