Threads Tagged with p0171

02, 03, 330, automotive, code, es, es300, es330, lexus, p0171, p171, p2195, p2195p, p2238, rx350

P0171, P2195, P2238 codes and Hesitating

lou1098765 on Feb 21, 2012

Feb 24, 2012 12:22 PM
by lou1098765

4

5,919

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

5,404

GS - 3rd Gen (2006-2011)

01, 0171, code, lexus, p0133, p0171, po171

code P0171

qwerty04 on Jan 21, 2012

Jan 29, 2012 11:32 AM
by GS4_Fiend

6

7,289

2007, 350, audi, cai, code, codes, es, fujita, gs, gs300, gs430, installing, lexus, p0171, po171

Code P0171 after CAI install.

6t6 on Jan 21, 2012

Jan 21, 2012 07:38 PM
by Vishuz

4

2,899

2000, 300, 3000, 75, 80, camry, dont, gs, lexus, lights, mph, p0171, po171 po1135, rpm, running, rx300, work

Not trying to kick a dead horse but, P0171 /1135

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1 2)

IndyRX300 on Nov 23, 2011

Dec 5, 2011 06:07 AM
by Lexmex

16

2,529

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

9,100

250, cleaner, code, cover, due, engine, evac, evap, fuel, leak, lexus, p0171, po171, system, valve, wrangler

Can EVAP system leak cause P0171?

artbuc on Nov 27, 2011

Nov 27, 2011 06:26 AM
by Lexmex

1

6,993

05, 2000, 96, camry, caravan, code, dodge, engine, grand, knock, p0171, po171, sienna, spark, toyota

Spark Knock and P0171

calticboy on Jul 13, 2011

Nov 24, 2011 06:15 AM
by Vroomin350

9

2,942

98, bottles, clean, es300, iac, is350, lean, lexus, oil, p0171, plug, plugs, spark, system, throttle

P0171 after checking spark plug

tomf on Nov 11, 2011

Nov 12, 2011 08:27 AM
by tomf

1

2,387

1996, 2000, 300, 96, bank, code, es, es300, es330, fault, lean, lexus, limp, p0171, sensor

Es300 P0171

topher422 on Oct 12, 2011

Oct 19, 2011 11:37 AM
by Hayk

11

25,426

LS - 1st and 2nd Gen (1990-2000)

0303, 0305, 400, change, charcoal, cirrus, coil, engine, es300, ls, misfire, p0171, p0300, p0300p0301p0303p030599, p0301, p0303, p1346p1349, power, starter

HELP everything is going haywire!!! Codes p0171, p0300, p0301, p0303, p0305, p0307...

Brittman on Sep 2, 2011

Sep 28, 2011 11:42 AM
by billydpowe

9

10,337

1999, bank, cylinders, engine, fuel, knock, lexus, ls400, misfire, p0171, p1135, po300, random, rx300, sensor, vvt

WTF 15 codes???

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1 2)

O1GS43O on May 3, 2011

Aug 15, 2011 04:17 PM
by salimshah

19

4,430

, 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

13,637

LS - 3rd Gen (2001-2006)

470lx, code, codes, gas, lexus, lx470, p0171

Code p0171 help

1lexus2c on Jun 4, 2011

Jun 4, 2011 10:10 PM
by 1lexus2c

5

2,373

1uz, 1uzfe, coolant, diagram, diagrams, limp, line, lines, mode, p0171, plenum, po171, read, upper, vaccum

Vaccum & Coolant Line Diagram needed 1UZ

AutoWorks on Apr 25, 2011

May 2, 2011 03:34 PM
by AutoWorks

9

3,594

2002, airfuel, code, diagnostic, dtc, engine, es300, lexus, light, malfunction, p0171, p0172, po171, procedure, ratio, rich

Autozone code PO171, O2 or Air Fuel Sensor

perduefred on Jan 10, 2008

May 2, 2011 03:32 PM
by AutoWorks

9

9,955

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

26,807

IS - 1st Gen (2001-2005)

01, 1999, air, club, flow, idles, lexus, mass, oxygen, p0171, po171, rough, runs, rx300, sensor, toyota

my rx300 is running rough p0171 need help

shadow12 on Apr 16, 2011

Apr 22, 2011 10:01 AM
by mno221

5

3,884

200, 2000, es300, faulty, filter, fuel, issue, kn, lean, lexus, maf, o2, p0171, sensor, system

2000 ES 300, P0171 "system too lean" please help

ES00 on Mar 31, 2011

Apr 21, 2011 05:24 PM
by angmedic91

10

38,475

00, 1998, 2000, 300, air, airflow, code, es, es300, flow, gs, lean, lexus, mass, p0171, sensor, test

2000 es running lean mass air sensor

sagarx on Feb 24, 2011

Feb 26, 2011 08:33 PM
by dcapo

5

2,599

470, body, code, es350, indicator, lexus, light, lx, malfunction, mil, p0171, p0300, p0301, p0303, p0305, p1133, reset, throttle

7 MIL code - able to fix it

RayN on Feb 18, 2011

Feb 18, 2011 06:53 PM
by RayN

0

1,241

2000, 300, 99, code, es300, forum, lexas, lexus, p0141, p0171, p0330, po141, po171, rx, rx300

99 RX 300 codes, p0171,p0141,p0330

bsmrx300 on Jan 28, 2011

Jan 29, 2011 12:45 AM
by code58

1

7,277

1999, 2000, 330, 99, code, engine, es300, jump, lexus, light, o2 sensor, oxygen sensor, p0171, rpms, startup

ES300 stutters. CEL code P0171. Need advice

tomf on Oct 27, 2010

Dec 7, 2010 05:18 PM
by angmedic91

12

35,625

air, autozone, code, control, engine, idle, is300, large, leak, lexus, p0171, pcv, po171, sc300, vacuum, valve

Code P0171

Luismond on Sep 26, 2010

Nov 16, 2010 03:47 PM
by TCAL

5

2,840

cracked, gasket, gs400, intake, intake manifold, lexus, lower, ls430, manifold, p0171, replace, replacement, replacing, reusable, running lean

Intake Manifold Gasket Question

Trouble-T on Nov 11, 2010

Nov 12, 2010 11:09 PM
by tinman

3

3,789

01, 2001, 300, code, find, gas, gass, gs, gs430, hard, hesatates, hesitates, hit, issues, lexus, maf, p0171, p0440, pressing

My 2001 GS430 is "hesitating" when I first hit the gas hard...

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AirRideFan on Oct 14, 2010

Nov 1, 2010 09:44 AM
by AirRideFan

49

14,318

00, 1998, ac, cel, days, es300, hot, leak, lexus, maf, on, p0171, signs, solara, vacuum

Help with a CEL, P0171

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1 2)

angmedic91 on Sep 26, 2010

Oct 19, 2010 04:59 PM
by angmedic91

22

9,473

300, 98, 99, chain, check, code, engine, es300, fail, inspection, lexus, p0171, po171, reasons, replacement, timing

Code P0171 at 120K miles?

adi on Aug 5, 2009

Oct 3, 2010 07:19 PM
by Aprazur

9

2,911

adaptor, air, club, cold, growl, imzfe, increase, intake, is300, lexus, lexusclub, maf, p0171, power, sensor

Cold Air intake help

adreano17 on Sep 19, 2010

Sep 25, 2010 10:32 AM
by kyledye25

8

1,572